15298800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 57198720

約数和(自身を除く): 41899920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 61, 66, 75, 76, 80, 88, 95, 100, 110, 114, 120, 122, 132, 150, 152, 165, 176, 183, 190, 200, 209, 220, 228, 240, 244, 264, 275, 285, 300, 304, 305, 330, 366, 380, 400, 418, 440, 456, 475, 488, 528, 550, 570, 600, 610, 627, 660, 671, 732, 760, 825, 836, 880, 912, 915, 950, 976, 1045, 1100, 1140, 1159, 1200, 1220, 1254, 1320, 1342, 1425, 1464, 1520, 1525, 1650, 1672, 1830, 1900, 2013, 2090, 2200, 2280, 2318, 2440, 2508, 2640, 2684, 2850, 2928, 3050, 3135, 3300, 3344, 3355, 3477, 3660, 3800, 4026, 4180, 4400, 4560, 4575, 4636, 4880, 5016, 5225, 5368, 5700, 5795, 6100, 6270, 6600, 6710, 6954, 7320, 7600, 8052, 8360, 9150, 9272, 10032, 10065, 10450, 10736, 11400, 11590, 12200, 12540, 12749, 13200, 13420, 13908, 14640, 15675, 16104, 16720, 16775, 17385, 18300, 18544, 20130, 20900, 22800, 23180, 24400, 25080, 25498, 26840, 27816, 28975, 31350, 32208, 33550, 34770, 36600, 38247, 40260, 41800, 46360, 50160, 50325, 50996, 53680, 55632, 57950, 62700, 63745, 67100, 69540, 73200, 76494, 80520, 83600, 86925, 92720, 100650, 101992, 115900, 125400, 127490, 134200, 139080, 152988, 161040, 173850, 191235, 201300, 203984, 231800, 250800, 254980, 268400, 278160, 305976, 318725, 347700, 382470, 402600, 463600, 509960, 611952, 637450, 695400, 764940, 805200, 956175, 1019920, 1274900, 1390800, 1529880, 1912350, 2549800, 3059760, 3824700, 5099600, 7649400, 15298800]

約数ペア:

[(1, 15298800), (2, 7649400), (3, 5099600), (4, 3824700), (5, 3059760), (6, 2549800), (8, 1912350), (10, 1529880), (11, 1390800), (12, 1274900), (15, 1019920), (16, 956175), (19, 805200), (20, 764940), (22, 695400), (24, 637450), (25, 611952), (30, 509960), (33, 463600), (38, 402600), (40, 382470), (44, 347700), (48, 318725), (50, 305976), (55, 278160), (57, 268400), (60, 254980), (61, 250800), (66, 231800), (75, 203984), (76, 201300), (80, 191235), (88, 173850), (95, 161040), (100, 152988), (110, 139080), (114, 134200), (120, 127490), (122, 125400), (132, 115900), (150, 101992), (152, 100650), (165, 92720), (176, 86925), (183, 83600), (190, 80520), (200, 76494), (209, 73200), (220, 69540), (228, 67100), (240, 63745), (244, 62700), (264, 57950), (275, 55632), (285, 53680), (300, 50996), (304, 50325), (305, 50160), (330, 46360), (366, 41800), (380, 40260), (400, 38247), (418, 36600), (440, 34770), (456, 33550), (475, 32208), (488, 31350), (528, 28975), (550, 27816), (570, 26840), (600, 25498), (610, 25080), (627, 24400), (660, 23180), (671, 22800), (732, 20900), (760, 20130), (825, 18544), (836, 18300), (880, 17385), (912, 16775), (915, 16720), (950, 16104), (976, 15675), (1045, 14640), (1100, 13908), (1140, 13420), (1159, 13200), (1200, 12749), (1220, 12540), (1254, 12200), (1320, 11590), (1342, 11400), (1425, 10736), (1464, 10450), (1520, 10065), (1525, 10032), (1650, 9272), (1672, 9150), (1830, 8360), (1900, 8052), (2013, 7600), (2090, 7320), (2200, 6954), (2280, 6710), (2318, 6600), (2440, 6270), (2508, 6100), (2640, 5795), (2684, 5700), (2850, 5368), (2928, 5225), (3050, 5016), (3135, 4880), (3300, 4636), (3344, 4575), (3355, 4560), (3477, 4400), (3660, 4180), (3800, 4026)]