66975300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{10631}}^1$

素因数の和:10658

約数の個数: 108

約数和(自身を含む): 239942976

約数和(自身を除く): 172967676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 10631, 21262, 31893, 42524, 53155, 63786, 74417, 95679, 106310, 127572, 148834, 159465, 191358, 212620, 223251, 265775, 297668, 318930, 372085, 382716, 446502, 478395, 531550, 637860, 669753, 744170, 797325, 893004, 956790, 1063100, 1116255, 1339506, 1488340, 1594650, 1860425, 1913580, 2232510, 2391975, 2679012, 3189300, 3348765, 3720850, 4465020, 4783950, 5581275, 6697530, 7441700, 9567900, 11162550, 13395060, 16743825, 22325100, 33487650, 66975300]

約数ペア:

[(1, 66975300), (2, 33487650), (3, 22325100), (4, 16743825), (5, 13395060), (6, 11162550), (7, 9567900), (9, 7441700), (10, 6697530), (12, 5581275), (14, 4783950), (15, 4465020), (18, 3720850), (20, 3348765), (21, 3189300), (25, 2679012), (28, 2391975), (30, 2232510), (35, 1913580), (36, 1860425), (42, 1594650), (45, 1488340), (50, 1339506), (60, 1116255), (63, 1063100), (70, 956790), (75, 893004), (84, 797325), (90, 744170), (100, 669753), (105, 637860), (126, 531550), (140, 478395), (150, 446502), (175, 382716), (180, 372085), (210, 318930), (225, 297668), (252, 265775), (300, 223251), (315, 212620), (350, 191358), (420, 159465), (450, 148834), (525, 127572), (630, 106310), (700, 95679), (900, 74417), (1050, 63786), (1260, 53155), (1575, 42524), (2100, 31893), (3150, 21262), (6300, 10631)]