162821100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 514467072

約数和(自身を除く): 351645972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 83, 100, 130, 150, 156, 166, 195, 249, 260, 300, 325, 332, 390, 415, 498, 503, 650, 780, 830, 975, 996, 1006, 1079, 1245, 1300, 1509, 1660, 1950, 2012, 2075, 2158, 2490, 2515, 3018, 3237, 3900, 4150, 4316, 4980, 5030, 5395, 6036, 6225, 6474, 6539, 7545, 8300, 10060, 10790, 12450, 12575, 12948, 13078, 15090, 16185, 19617, 21580, 24900, 25150, 26156, 26975, 30180, 32370, 32695, 37725, 39234, 41749, 50300, 53950, 64740, 65390, 75450, 78468, 80925, 83498, 98085, 107900, 125247, 130780, 150900, 161850, 163475, 166996, 196170, 208745, 250494, 323700, 326950, 392340, 417490, 490425, 500988, 542737, 626235, 653900, 834980, 980850, 1043725, 1085474, 1252470, 1628211, 1961700, 2087450, 2170948, 2504940, 2713685, 3131175, 3256422, 4174900, 5427370, 6262350, 6512844, 8141055, 10854740, 12524700, 13568425, 16282110, 27136850, 32564220, 40705275, 54273700, 81410550, 162821100]

約数ペア:

[(1, 162821100), (2, 81410550), (3, 54273700), (4, 40705275), (5, 32564220), (6, 27136850), (10, 16282110), (12, 13568425), (13, 12524700), (15, 10854740), (20, 8141055), (25, 6512844), (26, 6262350), (30, 5427370), (39, 4174900), (50, 3256422), (52, 3131175), (60, 2713685), (65, 2504940), (75, 2170948), (78, 2087450), (83, 1961700), (100, 1628211), (130, 1252470), (150, 1085474), (156, 1043725), (166, 980850), (195, 834980), (249, 653900), (260, 626235), (300, 542737), (325, 500988), (332, 490425), (390, 417490), (415, 392340), (498, 326950), (503, 323700), (650, 250494), (780, 208745), (830, 196170), (975, 166996), (996, 163475), (1006, 161850), (1079, 150900), (1245, 130780), (1300, 125247), (1509, 107900), (1660, 98085), (1950, 83498), (2012, 80925), (2075, 78468), (2158, 75450), (2490, 65390), (2515, 64740), (3018, 53950), (3237, 50300), (3900, 41749), (4150, 39234), (4316, 37725), (4980, 32695), (5030, 32370), (5395, 30180), (6036, 26975), (6225, 26156), (6474, 25150), (6539, 24900), (7545, 21580), (8300, 19617), (10060, 16185), (10790, 15090), (12450, 13078), (12575, 12948)]