77500080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15377}}^1$

素因数の和:15403

約数の個数: 120

約数和(自身を含む): 297472032

約数和(自身を除く): 219971952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15377, 30754, 46131, 61508, 76885, 92262, 107639, 123016, 138393, 153770, 184524, 215278, 230655, 246032, 276786, 307540, 322917, 369048, 430556, 461310, 538195, 553572, 615080, 645834, 691965, 738096, 861112, 922620, 968751, 1076390, 1107144, 1230160, 1291668, 1383930, 1614585, 1722224, 1845240, 1937502, 2152780, 2214288, 2583336, 2767860, 3229170, 3690480, 3875004, 4305560, 4843755, 5166672, 5535720, 6458340, 7750008, 8611120, 9687510, 11071440, 12916680, 15500016, 19375020, 25833360, 38750040, 77500080]

約数ペア:

[(1, 77500080), (2, 38750040), (3, 25833360), (4, 19375020), (5, 15500016), (6, 12916680), (7, 11071440), (8, 9687510), (9, 8611120), (10, 7750008), (12, 6458340), (14, 5535720), (15, 5166672), (16, 4843755), (18, 4305560), (20, 3875004), (21, 3690480), (24, 3229170), (28, 2767860), (30, 2583336), (35, 2214288), (36, 2152780), (40, 1937502), (42, 1845240), (45, 1722224), (48, 1614585), (56, 1383930), (60, 1291668), (63, 1230160), (70, 1107144), (72, 1076390), (80, 968751), (84, 922620), (90, 861112), (105, 738096), (112, 691965), (120, 645834), (126, 615080), (140, 553572), (144, 538195), (168, 461310), (180, 430556), (210, 369048), (240, 322917), (252, 307540), (280, 276786), (315, 246032), (336, 230655), (360, 215278), (420, 184524), (504, 153770), (560, 138393), (630, 123016), (720, 107639), (840, 92262), (1008, 76885), (1260, 61508), (1680, 46131), (2520, 30754), (5040, 15377)]