53238900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 194237568

約数和(自身を除く): 140998668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 25, 26, 30, 33, 34, 39, 44, 50, 51, 52, 55, 60, 65, 66, 68, 73, 75, 78, 85, 100, 102, 110, 130, 132, 143, 146, 150, 156, 165, 170, 187, 195, 204, 219, 220, 221, 255, 260, 275, 286, 292, 300, 325, 330, 340, 365, 374, 390, 425, 429, 438, 442, 510, 550, 561, 572, 650, 660, 663, 715, 730, 748, 780, 803, 825, 850, 858, 876, 884, 935, 949, 975, 1020, 1095, 1100, 1105, 1122, 1241, 1275, 1300, 1326, 1430, 1460, 1606, 1650, 1700, 1716, 1825, 1870, 1898, 1950, 2145, 2190, 2210, 2244, 2409, 2431, 2482, 2550, 2652, 2805, 2847, 2860, 3212, 3300, 3315, 3575, 3650, 3723, 3740, 3796, 3900, 4015, 4290, 4380, 4420, 4675, 4745, 4818, 4862, 4964, 5100, 5475, 5525, 5610, 5694, 6205, 6630, 7150, 7293, 7300, 7446, 8030, 8580, 9350, 9490, 9636, 9724, 10439, 10725, 10950, 11050, 11220, 11388, 12045, 12155, 12410, 13260, 13651, 14025, 14235, 14300, 14586, 14892, 16060, 16133, 16575, 18615, 18700, 18980, 20075, 20878, 21450, 21900, 22100, 23725, 24090, 24310, 24820, 27302, 28050, 28470, 29172, 31025, 31317, 32266, 33150, 36465, 37230, 40150, 40953, 41756, 42900, 47450, 48180, 48399, 48620, 52195, 54604, 56100, 56940, 60225, 60775, 62050, 62634, 64532, 66300, 68255, 71175, 72930, 74460, 80300, 80665, 81906, 93075, 94900, 96798, 104390, 120450, 121550, 124100, 125268, 136510, 142350, 145860, 156585, 161330, 163812, 177463, 182325, 186150, 193596, 204765, 208780, 240900, 241995, 243100, 260975, 273020, 284700, 313170, 322660, 341275, 354926, 364650, 372300, 403325, 409530, 483990, 521950, 532389, 626340, 682550, 709852, 729300, 782925, 806650, 819060, 887315, 967980, 1023825, 1043900, 1064778, 1209975, 1365100, 1565850, 1613300, 1774630, 2047650, 2129556, 2419950, 2661945, 3131700, 3549260, 4095300, 4436575, 4839900, 5323890, 8873150, 10647780, 13309725, 17746300, 26619450, 53238900]

約数ペア:

[(1, 53238900), (2, 26619450), (3, 17746300), (4, 13309725), (5, 10647780), (6, 8873150), (10, 5323890), (11, 4839900), (12, 4436575), (13, 4095300), (15, 3549260), (17, 3131700), (20, 2661945), (22, 2419950), (25, 2129556), (26, 2047650), (30, 1774630), (33, 1613300), (34, 1565850), (39, 1365100), (44, 1209975), (50, 1064778), (51, 1043900), (52, 1023825), (55, 967980), (60, 887315), (65, 819060), (66, 806650), (68, 782925), (73, 729300), (75, 709852), (78, 682550), (85, 626340), (100, 532389), (102, 521950), (110, 483990), (130, 409530), (132, 403325), (143, 372300), (146, 364650), (150, 354926), (156, 341275), (165, 322660), (170, 313170), (187, 284700), (195, 273020), (204, 260975), (219, 243100), (220, 241995), (221, 240900), (255, 208780), (260, 204765), (275, 193596), (286, 186150), (292, 182325), (300, 177463), (325, 163812), (330, 161330), (340, 156585), (365, 145860), (374, 142350), (390, 136510), (425, 125268), (429, 124100), (438, 121550), (442, 120450), (510, 104390), (550, 96798), (561, 94900), (572, 93075), (650, 81906), (660, 80665), (663, 80300), (715, 74460), (730, 72930), (748, 71175), (780, 68255), (803, 66300), (825, 64532), (850, 62634), (858, 62050), (876, 60775), (884, 60225), (935, 56940), (949, 56100), (975, 54604), (1020, 52195), (1095, 48620), (1100, 48399), (1105, 48180), (1122, 47450), (1241, 42900), (1275, 41756), (1300, 40953), (1326, 40150), (1430, 37230), (1460, 36465), (1606, 33150), (1650, 32266), (1700, 31317), (1716, 31025), (1825, 29172), (1870, 28470), (1898, 28050), (1950, 27302), (2145, 24820), (2190, 24310), (2210, 24090), (2244, 23725), (2409, 22100), (2431, 21900), (2482, 21450), (2550, 20878), (2652, 20075), (2805, 18980), (2847, 18700), (2860, 18615), (3212, 16575), (3300, 16133), (3315, 16060), (3575, 14892), (3650, 14586), (3723, 14300), (3740, 14235), (3796, 14025), (3900, 13651), (4015, 13260), (4290, 12410), (4380, 12155), (4420, 12045), (4675, 11388), (4745, 11220), (4818, 11050), (4862, 10950), (4964, 10725), (5100, 10439), (5475, 9724), (5525, 9636), (5610, 9490), (5694, 9350), (6205, 8580), (6630, 8030), (7150, 7446), (7293, 7300)]