28662161400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1439

約数の個数: 288

約数和(自身を含む): 98032006800

約数和(自身を除く): 69369845400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 139, 150, 180, 194, 200, 225, 278, 291, 300, 360, 388, 417, 450, 485, 556, 582, 600, 695, 776, 834, 873, 900, 970, 1112, 1164, 1181, 1251, 1390, 1455, 1668, 1746, 1800, 1940, 2085, 2328, 2362, 2425, 2502, 2780, 2910, 3336, 3475, 3492, 3543, 3880, 4170, 4365, 4724, 4850, 5004, 5560, 5820, 5905, 6255, 6950, 6984, 7086, 7275, 8340, 8730, 9448, 9700, 10008, 10425, 10629, 11640, 11810, 12510, 13483, 13900, 14172, 14550, 16680, 17460, 17715, 19400, 20850, 21258, 21825, 23620, 25020, 26966, 27800, 28344, 29100, 29525, 31275, 34920, 35430, 40449, 41700, 42516, 43650, 47240, 50040, 53145, 53932, 58200, 59050, 62550, 67415, 70860, 80898, 83400, 85032, 87300, 88575, 106290, 107864, 114557, 118100, 121347, 125100, 134830, 141720, 161796, 164159, 174600, 177150, 202245, 212580, 229114, 236200, 242694, 250200, 265725, 269660, 323592, 328318, 337075, 343671, 354300, 404490, 425160, 458228, 485388, 492477, 531450, 539320, 572785, 606735, 656636, 674150, 687342, 708600, 808980, 820795, 916456, 970776, 984954, 1011225, 1031013, 1062900, 1145570, 1213470, 1313272, 1348300, 1374684, 1477431, 1617960, 1641590, 1718355, 1969908, 2022450, 2062026, 2125800, 2291140, 2426940, 2462385, 2696600, 2749368, 2863925, 2954862, 3033675, 3283180, 3436710, 3939816, 4044900, 4103975, 4124052, 4582280, 4853880, 4924770, 5155065, 5727850, 5909724, 6067350, 6566360, 6873420, 7387155, 8089800, 8207950, 8248104, 8591775, 9849540, 10310130, 11455700, 11819448, 12134700, 12311925, 13746840, 14774310, 15923423, 16415900, 17183550, 19699080, 20620260, 22911400, 24269400, 24623850, 25775325, 29548620, 31846846, 32831800, 34367100, 36935775, 41240520, 47770269, 49247700, 51550650, 59097240, 63693692, 68734200, 73871550, 79617115, 95540538, 98495400, 103101300, 127387384, 143310807, 147743100, 159234230, 191081076, 206202600, 238851345, 286621614, 295486200, 318468460, 382162152, 398085575, 477702690, 573243228, 636936920, 716554035, 796171150, 955405380, 1146486456, 1194256725, 1433108070, 1592342300, 1910810760, 2388513450, 2866216140, 3184684600, 3582770175, 4777026900, 5732432280, 7165540350, 9554053800, 14331080700, 28662161400]

約数ペア:

[(1, 28662161400), (2, 14331080700), (3, 9554053800), (4, 7165540350), (5, 5732432280), (6, 4777026900), (8, 3582770175), (9, 3184684600), (10, 2866216140), (12, 2388513450), (15, 1910810760), (18, 1592342300), (20, 1433108070), (24, 1194256725), (25, 1146486456), (30, 955405380), (36, 796171150), (40, 716554035), (45, 636936920), (50, 573243228), (60, 477702690), (72, 398085575), (75, 382162152), (90, 318468460), (97, 295486200), (100, 286621614), (120, 238851345), (139, 206202600), (150, 191081076), (180, 159234230), (194, 147743100), (200, 143310807), (225, 127387384), (278, 103101300), (291, 98495400), (300, 95540538), (360, 79617115), (388, 73871550), (417, 68734200), (450, 63693692), (485, 59097240), (556, 51550650), (582, 49247700), (600, 47770269), (695, 41240520), (776, 36935775), (834, 34367100), (873, 32831800), (900, 31846846), (970, 29548620), (1112, 25775325), (1164, 24623850), (1181, 24269400), (1251, 22911400), (1390, 20620260), (1455, 19699080), (1668, 17183550), (1746, 16415900), (1800, 15923423), (1940, 14774310), (2085, 13746840), (2328, 12311925), (2362, 12134700), (2425, 11819448), (2502, 11455700), (2780, 10310130), (2910, 9849540), (3336, 8591775), (3475, 8248104), (3492, 8207950), (3543, 8089800), (3880, 7387155), (4170, 6873420), (4365, 6566360), (4724, 6067350), (4850, 5909724), (5004, 5727850), (5560, 5155065), (5820, 4924770), (5905, 4853880), (6255, 4582280), (6950, 4124052), (6984, 4103975), (7086, 4044900), (7275, 3939816), (8340, 3436710), (8730, 3283180), (9448, 3033675), (9700, 2954862), (10008, 2863925), (10425, 2749368), (10629, 2696600), (11640, 2462385), (11810, 2426940), (12510, 2291140), (13483, 2125800), (13900, 2062026), (14172, 2022450), (14550, 1969908), (16680, 1718355), (17460, 1641590), (17715, 1617960), (19400, 1477431), (20850, 1374684), (21258, 1348300), (21825, 1313272), (23620, 1213470), (25020, 1145570), (26966, 1062900), (27800, 1031013), (28344, 1011225), (29100, 984954), (29525, 970776), (31275, 916456), (34920, 820795), (35430, 808980), (40449, 708600), (41700, 687342), (42516, 674150), (43650, 656636), (47240, 606735), (50040, 572785), (53145, 539320), (53932, 531450), (58200, 492477), (59050, 485388), (62550, 458228), (67415, 425160), (70860, 404490), (80898, 354300), (83400, 343671), (85032, 337075), (87300, 328318), (88575, 323592), (106290, 269660), (107864, 265725), (114557, 250200), (118100, 242694), (121347, 236200), (125100, 229114), (134830, 212580), (141720, 202245), (161796, 177150), (164159, 174600)]