100358440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 282240000

約数和(自身を除く): 181881560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 260, 280, 316, 349, 364, 395, 455, 520, 553, 632, 698, 728, 790, 910, 1027, 1106, 1396, 1580, 1745, 1820, 2054, 2212, 2443, 2765, 2792, 3160, 3490, 3640, 4108, 4424, 4537, 4886, 5135, 5530, 6980, 7189, 8216, 9074, 9772, 10270, 11060, 12215, 13960, 14378, 18148, 19544, 20540, 22120, 22685, 24430, 27571, 28756, 31759, 35945, 36296, 41080, 45370, 48860, 55142, 57512, 63518, 71890, 90740, 97720, 110284, 127036, 137855, 143780, 158795, 181480, 192997, 220568, 254072, 275710, 287560, 317590, 358423, 385994, 551420, 635180, 716846, 771988, 964985, 1102840, 1270360, 1433692, 1543976, 1792115, 1929970, 2508961, 2867384, 3584230, 3859940, 5017922, 7168460, 7719880, 10035844, 12544805, 14336920, 20071688, 25089610, 50179220, 100358440]

約数ペア:

[(1, 100358440), (2, 50179220), (4, 25089610), (5, 20071688), (7, 14336920), (8, 12544805), (10, 10035844), (13, 7719880), (14, 7168460), (20, 5017922), (26, 3859940), (28, 3584230), (35, 2867384), (40, 2508961), (52, 1929970), (56, 1792115), (65, 1543976), (70, 1433692), (79, 1270360), (91, 1102840), (104, 964985), (130, 771988), (140, 716846), (158, 635180), (182, 551420), (260, 385994), (280, 358423), (316, 317590), (349, 287560), (364, 275710), (395, 254072), (455, 220568), (520, 192997), (553, 181480), (632, 158795), (698, 143780), (728, 137855), (790, 127036), (910, 110284), (1027, 97720), (1106, 90740), (1396, 71890), (1580, 63518), (1745, 57512), (1820, 55142), (2054, 48860), (2212, 45370), (2443, 41080), (2765, 36296), (2792, 35945), (3160, 31759), (3490, 28756), (3640, 27571), (4108, 24430), (4424, 22685), (4537, 22120), (4886, 20540), (5135, 19544), (5530, 18148), (6980, 14378), (7189, 13960), (8216, 12215), (9074, 11060), (9772, 10270)]