108658900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 298480896

約数和(自身を除く): 189821996

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 25, 28, 34, 35, 46, 50, 68, 70, 85, 92, 100, 115, 119, 140, 161, 170, 175, 230, 238, 322, 340, 350, 391, 397, 425, 460, 476, 575, 595, 644, 700, 782, 794, 805, 850, 1150, 1190, 1564, 1588, 1610, 1700, 1955, 1985, 2300, 2380, 2737, 2779, 2975, 3220, 3910, 3970, 4025, 5474, 5558, 5950, 6749, 7820, 7940, 8050, 9131, 9775, 9925, 10948, 11116, 11900, 13498, 13685, 13895, 16100, 18262, 19550, 19850, 26996, 27370, 27790, 33745, 36524, 39100, 39700, 45655, 47243, 54740, 55580, 63917, 67490, 68425, 69475, 91310, 94486, 127834, 134980, 136850, 138950, 155227, 168725, 182620, 188972, 228275, 236215, 255668, 273700, 277900, 310454, 319585, 337450, 456550, 472430, 620908, 639170, 674900, 776135, 913100, 944860, 1086589, 1181075, 1278340, 1552270, 1597925, 2173178, 2362150, 3104540, 3195850, 3880675, 4346356, 4724300, 5432945, 6391700, 7761350, 10865890, 15522700, 21731780, 27164725, 54329450, 108658900]

約数ペア:

[(1, 108658900), (2, 54329450), (4, 27164725), (5, 21731780), (7, 15522700), (10, 10865890), (14, 7761350), (17, 6391700), (20, 5432945), (23, 4724300), (25, 4346356), (28, 3880675), (34, 3195850), (35, 3104540), (46, 2362150), (50, 2173178), (68, 1597925), (70, 1552270), (85, 1278340), (92, 1181075), (100, 1086589), (115, 944860), (119, 913100), (140, 776135), (161, 674900), (170, 639170), (175, 620908), (230, 472430), (238, 456550), (322, 337450), (340, 319585), (350, 310454), (391, 277900), (397, 273700), (425, 255668), (460, 236215), (476, 228275), (575, 188972), (595, 182620), (644, 168725), (700, 155227), (782, 138950), (794, 136850), (805, 134980), (850, 127834), (1150, 94486), (1190, 91310), (1564, 69475), (1588, 68425), (1610, 67490), (1700, 63917), (1955, 55580), (1985, 54740), (2300, 47243), (2380, 45655), (2737, 39700), (2779, 39100), (2975, 36524), (3220, 33745), (3910, 27790), (3970, 27370), (4025, 26996), (5474, 19850), (5558, 19550), (5950, 18262), (6749, 16100), (7820, 13895), (7940, 13685), (8050, 13498), (9131, 11900), (9775, 11116), (9925, 10948)]