99471960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{5639}}^1$

素因数の和:5670

約数の個数: 144

約数和(自身を含む): 376131600

約数和(自身を除く): 276659640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5639, 5880, 8820, 11278, 16917, 17640, 22556, 28195, 33834, 39473, 45112, 50751, 56390, 67668, 78946, 84585, 101502, 112780, 118419, 135336, 157892, 169170, 197365, 203004, 225560, 236838, 253755, 276311, 315784, 338340, 355257, 394730, 406008, 473676, 507510, 552622, 592095, 676680, 710514, 789460, 828933, 947352, 1015020, 1105244, 1184190, 1381555, 1421028, 1578920, 1657866, 1776285, 2030040, 2210488, 2368380, 2486799, 2763110, 2842056, 3315732, 3552570, 4144665, 4736760, 4973598, 5526220, 6631464, 7105140, 8289330, 9947196, 11052440, 12433995, 14210280, 16578660, 19894392, 24867990, 33157320, 49735980, 99471960]

約数ペア:

[(1, 99471960), (2, 49735980), (3, 33157320), (4, 24867990), (5, 19894392), (6, 16578660), (7, 14210280), (8, 12433995), (9, 11052440), (10, 9947196), (12, 8289330), (14, 7105140), (15, 6631464), (18, 5526220), (20, 4973598), (21, 4736760), (24, 4144665), (28, 3552570), (30, 3315732), (35, 2842056), (36, 2763110), (40, 2486799), (42, 2368380), (45, 2210488), (49, 2030040), (56, 1776285), (60, 1657866), (63, 1578920), (70, 1421028), (72, 1381555), (84, 1184190), (90, 1105244), (98, 1015020), (105, 947352), (120, 828933), (126, 789460), (140, 710514), (147, 676680), (168, 592095), (180, 552622), (196, 507510), (210, 473676), (245, 406008), (252, 394730), (280, 355257), (294, 338340), (315, 315784), (360, 276311), (392, 253755), (420, 236838), (441, 225560), (490, 203004), (504, 197365), (588, 169170), (630, 157892), (735, 135336), (840, 118419), (882, 112780), (980, 101502), (1176, 84585), (1260, 78946), (1470, 67668), (1764, 56390), (1960, 50751), (2205, 45112), (2520, 39473), (2940, 33834), (3528, 28195), (4410, 22556), (5639, 17640), (5880, 16917), (8820, 11278)]