100624000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 264139200

約数和(自身を除く): 163515200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 304, 320, 331, 380, 400, 475, 500, 608, 640, 662, 760, 800, 950, 1000, 1216, 1324, 1520, 1600, 1655, 1900, 2000, 2375, 2432, 2648, 3040, 3200, 3310, 3800, 4000, 4750, 5296, 6080, 6289, 6620, 7600, 8000, 8275, 9500, 10592, 12160, 12578, 13240, 15200, 16000, 16550, 19000, 21184, 25156, 26480, 30400, 31445, 33100, 38000, 41375, 42368, 50312, 52960, 60800, 62890, 66200, 76000, 82750, 100624, 105920, 125780, 132400, 152000, 157225, 165500, 201248, 211840, 251560, 264800, 304000, 314450, 331000, 402496, 503120, 529600, 628900, 662000, 786125, 804992, 1006240, 1059200, 1257800, 1324000, 1572250, 2012480, 2515600, 2648000, 3144500, 4024960, 5031200, 5296000, 6289000, 10062400, 12578000, 20124800, 25156000, 50312000, 100624000]

約数ペア:

[(1, 100624000), (2, 50312000), (4, 25156000), (5, 20124800), (8, 12578000), (10, 10062400), (16, 6289000), (19, 5296000), (20, 5031200), (25, 4024960), (32, 3144500), (38, 2648000), (40, 2515600), (50, 2012480), (64, 1572250), (76, 1324000), (80, 1257800), (95, 1059200), (100, 1006240), (125, 804992), (128, 786125), (152, 662000), (160, 628900), (190, 529600), (200, 503120), (250, 402496), (304, 331000), (320, 314450), (331, 304000), (380, 264800), (400, 251560), (475, 211840), (500, 201248), (608, 165500), (640, 157225), (662, 152000), (760, 132400), (800, 125780), (950, 105920), (1000, 100624), (1216, 82750), (1324, 76000), (1520, 66200), (1600, 62890), (1655, 60800), (1900, 52960), (2000, 50312), (2375, 42368), (2432, 41375), (2648, 38000), (3040, 33100), (3200, 31445), (3310, 30400), (3800, 26480), (4000, 25156), (4750, 21184), (5296, 19000), (6080, 16550), (6289, 16000), (6620, 15200), (7600, 13240), (8000, 12578), (8275, 12160), (9500, 10592)]