65512689900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{52081}}^1$

素因数の和:52704

約数の個数: 144

約数和(自身を含む): 216994444800

約数和(自身を除く): 151481754900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 599, 700, 1050, 1198, 1797, 2100, 2396, 2995, 3594, 4193, 5990, 7188, 8386, 8985, 11980, 12579, 14975, 16772, 17970, 20965, 25158, 29950, 35940, 41930, 44925, 50316, 52081, 59900, 62895, 83860, 89850, 104162, 104825, 125790, 156243, 179700, 208324, 209650, 251580, 260405, 312486, 314475, 364567, 419300, 520810, 624972, 628950, 729134, 781215, 1041620, 1093701, 1257900, 1302025, 1458268, 1562430, 1822835, 2187402, 2604050, 3124860, 3645670, 3906075, 4374804, 5208100, 5468505, 7291340, 7812150, 9114175, 10937010, 15624300, 18228350, 21874020, 27342525, 31196519, 36456700, 54685050, 62393038, 93589557, 109370100, 124786076, 155982595, 187179114, 218375633, 311965190, 374358228, 436751266, 467947785, 623930380, 655126899, 779912975, 873502532, 935895570, 1091878165, 1310253798, 1559825950, 1871791140, 2183756330, 2339738925, 2620507596, 3119651900, 3275634495, 4367512660, 4679477850, 5459390825, 6551268990, 9358955700, 10918781650, 13102537980, 16378172475, 21837563300, 32756344950, 65512689900]

約数ペア:

[(1, 65512689900), (2, 32756344950), (3, 21837563300), (4, 16378172475), (5, 13102537980), (6, 10918781650), (7, 9358955700), (10, 6551268990), (12, 5459390825), (14, 4679477850), (15, 4367512660), (20, 3275634495), (21, 3119651900), (25, 2620507596), (28, 2339738925), (30, 2183756330), (35, 1871791140), (42, 1559825950), (50, 1310253798), (60, 1091878165), (70, 935895570), (75, 873502532), (84, 779912975), (100, 655126899), (105, 623930380), (140, 467947785), (150, 436751266), (175, 374358228), (210, 311965190), (300, 218375633), (350, 187179114), (420, 155982595), (525, 124786076), (599, 109370100), (700, 93589557), (1050, 62393038), (1198, 54685050), (1797, 36456700), (2100, 31196519), (2396, 27342525), (2995, 21874020), (3594, 18228350), (4193, 15624300), (5990, 10937010), (7188, 9114175), (8386, 7812150), (8985, 7291340), (11980, 5468505), (12579, 5208100), (14975, 4374804), (16772, 3906075), (17970, 3645670), (20965, 3124860), (25158, 2604050), (29950, 2187402), (35940, 1822835), (41930, 1562430), (44925, 1458268), (50316, 1302025), (52081, 1257900), (59900, 1093701), (62895, 1041620), (83860, 781215), (89850, 729134), (104162, 628950), (104825, 624972), (125790, 520810), (156243, 419300), (179700, 364567), (208324, 314475), (209650, 312486), (251580, 260405)]