76998350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 171551520

約数和(自身を除く): 94553170

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 89, 110, 121, 130, 143, 178, 242, 275, 286, 325, 445, 550, 605, 650, 715, 890, 979, 1157, 1210, 1331, 1430, 1573, 1958, 2225, 2314, 2662, 3025, 3146, 3575, 4450, 4895, 5785, 6050, 6655, 7150, 7865, 9790, 10769, 11570, 12727, 13310, 15730, 17303, 21538, 24475, 25454, 28925, 33275, 34606, 39325, 48950, 53845, 57850, 63635, 66550, 78650, 86515, 107690, 118459, 127270, 139997, 173030, 236918, 269225, 279994, 318175, 432575, 538450, 592295, 636350, 699985, 865150, 1184590, 1399970, 1539967, 2961475, 3079934, 3499925, 5922950, 6999850, 7699835, 15399670, 38499175, 76998350]

約数ペア:

[(1, 76998350), (2, 38499175), (5, 15399670), (10, 7699835), (11, 6999850), (13, 5922950), (22, 3499925), (25, 3079934), (26, 2961475), (50, 1539967), (55, 1399970), (65, 1184590), (89, 865150), (110, 699985), (121, 636350), (130, 592295), (143, 538450), (178, 432575), (242, 318175), (275, 279994), (286, 269225), (325, 236918), (445, 173030), (550, 139997), (605, 127270), (650, 118459), (715, 107690), (890, 86515), (979, 78650), (1157, 66550), (1210, 63635), (1331, 57850), (1430, 53845), (1573, 48950), (1958, 39325), (2225, 34606), (2314, 33275), (2662, 28925), (3025, 25454), (3146, 24475), (3575, 21538), (4450, 17303), (4895, 15730), (5785, 13310), (6050, 12727), (6655, 11570), (7150, 10769), (7865, 9790)]