28704300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 83702976

約数和(自身を除く): 54998676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 587, 652, 815, 978, 1174, 1630, 1761, 1956, 2348, 2445, 2935, 3260, 3522, 4075, 4890, 5870, 7044, 8150, 8805, 9780, 11740, 12225, 14675, 16300, 17610, 24450, 29350, 35220, 44025, 48900, 58700, 88050, 95681, 176100, 191362, 287043, 382724, 478405, 574086, 956810, 1148172, 1435215, 1913620, 2392025, 2870430, 4784050, 5740860, 7176075, 9568100, 14352150, 28704300]

約数ペア:

[(1, 28704300), (2, 14352150), (3, 9568100), (4, 7176075), (5, 5740860), (6, 4784050), (10, 2870430), (12, 2392025), (15, 1913620), (20, 1435215), (25, 1148172), (30, 956810), (50, 574086), (60, 478405), (75, 382724), (100, 287043), (150, 191362), (163, 176100), (300, 95681), (326, 88050), (489, 58700), (587, 48900), (652, 44025), (815, 35220), (978, 29350), (1174, 24450), (1630, 17610), (1761, 16300), (1956, 14675), (2348, 12225), (2445, 11740), (2935, 9780), (3260, 8805), (3522, 8150), (4075, 7044), (4890, 5870)]