301019880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5003

約数の個数: 128

約数和(自身を含む): 1046419200

約数和(自身を除く): 745399320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 4909, 5110, 6132, 7665, 8760, 9818, 10220, 12264, 14727, 15330, 19636, 20440, 24545, 29454, 30660, 34363, 39272, 49090, 58908, 61320, 68726, 73635, 98180, 103089, 117816, 137452, 147270, 171815, 196360, 206178, 274904, 294540, 343630, 358357, 412356, 515445, 589080, 687260, 716714, 824712, 1030890, 1075071, 1374520, 1433428, 1791785, 2061780, 2150142, 2508499, 2866856, 3583570, 4123560, 4300284, 5016998, 5375355, 7167140, 7525497, 8600568, 10033996, 10750710, 12542495, 14334280, 15050994, 20067992, 21501420, 25084990, 30101988, 37627485, 43002840, 50169980, 60203976, 75254970, 100339960, 150509940, 301019880]

約数ペア:

[(1, 301019880), (2, 150509940), (3, 100339960), (4, 75254970), (5, 60203976), (6, 50169980), (7, 43002840), (8, 37627485), (10, 30101988), (12, 25084990), (14, 21501420), (15, 20067992), (20, 15050994), (21, 14334280), (24, 12542495), (28, 10750710), (30, 10033996), (35, 8600568), (40, 7525497), (42, 7167140), (56, 5375355), (60, 5016998), (70, 4300284), (73, 4123560), (84, 3583570), (105, 2866856), (120, 2508499), (140, 2150142), (146, 2061780), (168, 1791785), (210, 1433428), (219, 1374520), (280, 1075071), (292, 1030890), (365, 824712), (420, 716714), (438, 687260), (511, 589080), (584, 515445), (730, 412356), (840, 358357), (876, 343630), (1022, 294540), (1095, 274904), (1460, 206178), (1533, 196360), (1752, 171815), (2044, 147270), (2190, 137452), (2555, 117816), (2920, 103089), (3066, 98180), (4088, 73635), (4380, 68726), (4909, 61320), (5110, 58908), (6132, 49090), (7665, 39272), (8760, 34363), (9818, 30660), (10220, 29454), (12264, 24545), (14727, 20440), (15330, 19636)]