156917549100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{398369}}^1$

素因数の和:398500

約数の個数: 144

約数和(自身を含む): 493781208480

約数和(自身を除く): 336863659380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 130, 150, 156, 195, 202, 260, 300, 303, 325, 390, 404, 505, 606, 650, 780, 975, 1010, 1212, 1300, 1313, 1515, 1950, 2020, 2525, 2626, 3030, 3900, 3939, 5050, 5252, 6060, 6565, 7575, 7878, 10100, 13130, 15150, 15756, 19695, 26260, 30300, 32825, 39390, 65650, 78780, 98475, 131300, 196950, 393900, 398369, 796738, 1195107, 1593476, 1991845, 2390214, 3983690, 4780428, 5178797, 5975535, 7967380, 9959225, 10357594, 11951070, 15536391, 19918450, 20715188, 23902140, 25893985, 29877675, 31072782, 39836900, 40235269, 51787970, 59755350, 62145564, 77681955, 80470538, 103575940, 119510700, 120705807, 129469925, 155363910, 160941076, 201176345, 241411614, 258939850, 310727820, 388409775, 402352690, 482823228, 517879700, 523058497, 603529035, 776819550, 804705380, 1005881725, 1046116994, 1207058070, 1553639100, 1569175491, 2011763450, 2092233988, 2414116140, 2615292485, 3017645175, 3138350982, 4023526900, 5230584970, 6035290350, 6276701964, 7845877455, 10461169940, 12070580700, 13076462425, 15691754910, 26152924850, 31383509820, 39229387275, 52305849700, 78458774550, 156917549100]

約数ペア:

[(1, 156917549100), (2, 78458774550), (3, 52305849700), (4, 39229387275), (5, 31383509820), (6, 26152924850), (10, 15691754910), (12, 13076462425), (13, 12070580700), (15, 10461169940), (20, 7845877455), (25, 6276701964), (26, 6035290350), (30, 5230584970), (39, 4023526900), (50, 3138350982), (52, 3017645175), (60, 2615292485), (65, 2414116140), (75, 2092233988), (78, 2011763450), (100, 1569175491), (101, 1553639100), (130, 1207058070), (150, 1046116994), (156, 1005881725), (195, 804705380), (202, 776819550), (260, 603529035), (300, 523058497), (303, 517879700), (325, 482823228), (390, 402352690), (404, 388409775), (505, 310727820), (606, 258939850), (650, 241411614), (780, 201176345), (975, 160941076), (1010, 155363910), (1212, 129469925), (1300, 120705807), (1313, 119510700), (1515, 103575940), (1950, 80470538), (2020, 77681955), (2525, 62145564), (2626, 59755350), (3030, 51787970), (3900, 40235269), (3939, 39836900), (5050, 31072782), (5252, 29877675), (6060, 25893985), (6565, 23902140), (7575, 20715188), (7878, 19918450), (10100, 15536391), (13130, 11951070), (15150, 10357594), (15756, 9959225), (19695, 7967380), (26260, 5975535), (30300, 5178797), (32825, 4780428), (39390, 3983690), (65650, 2390214), (78780, 1991845), (98475, 1593476), (131300, 1195107), (196950, 796738), (393900, 398369)]