30101500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 77418432

約数和(自身を除く): 47316932

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 421, 500, 550, 572, 650, 715, 842, 1100, 1300, 1375, 1430, 1625, 1684, 2105, 2750, 2860, 3250, 3575, 4210, 4631, 5473, 5500, 6500, 7150, 8420, 9262, 10525, 10946, 14300, 17875, 18524, 21050, 21892, 23155, 27365, 35750, 42100, 46310, 52625, 54730, 60203, 71500, 92620, 105250, 109460, 115775, 120406, 136825, 210500, 231550, 240812, 273650, 301015, 463100, 547300, 578875, 602030, 684125, 1157750, 1204060, 1368250, 1505075, 2315500, 2736500, 3010150, 6020300, 7525375, 15050750, 30101500]

約数ペア:

[(1, 30101500), (2, 15050750), (4, 7525375), (5, 6020300), (10, 3010150), (11, 2736500), (13, 2315500), (20, 1505075), (22, 1368250), (25, 1204060), (26, 1157750), (44, 684125), (50, 602030), (52, 578875), (55, 547300), (65, 463100), (100, 301015), (110, 273650), (125, 240812), (130, 231550), (143, 210500), (220, 136825), (250, 120406), (260, 115775), (275, 109460), (286, 105250), (325, 92620), (421, 71500), (500, 60203), (550, 54730), (572, 52625), (650, 46310), (715, 42100), (842, 35750), (1100, 27365), (1300, 23155), (1375, 21892), (1430, 21050), (1625, 18524), (1684, 17875), (2105, 14300), (2750, 10946), (2860, 10525), (3250, 9262), (3575, 8420), (4210, 7150), (4631, 6500), (5473, 5500)]