126920300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5743}}^1$

素因数の和:5787

約数の個数: 72

約数和(自身を含む): 314104896

約数和(自身を除く): 187184596

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 5743, 11050, 11486, 22100, 22972, 28715, 57430, 74659, 97631, 114860, 143575, 149318, 195262, 287150, 298636, 373295, 390524, 488155, 574300, 746590, 976310, 1269203, 1493180, 1866475, 1952620, 2440775, 2538406, 3732950, 4881550, 5076812, 6346015, 7465900, 9763100, 12692030, 25384060, 31730075, 63460150, 126920300]

約数ペア:

[(1, 126920300), (2, 63460150), (4, 31730075), (5, 25384060), (10, 12692030), (13, 9763100), (17, 7465900), (20, 6346015), (25, 5076812), (26, 4881550), (34, 3732950), (50, 2538406), (52, 2440775), (65, 1952620), (68, 1866475), (85, 1493180), (100, 1269203), (130, 976310), (170, 746590), (221, 574300), (260, 488155), (325, 390524), (340, 373295), (425, 298636), (442, 287150), (650, 195262), (850, 149318), (884, 143575), (1105, 114860), (1300, 97631), (1700, 74659), (2210, 57430), (4420, 28715), (5525, 22972), (5743, 22100), (11050, 11486)]