72835380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2423}}^1$

素因数の和:2605

約数の個数: 72

約数和(自身を含む): 222348672

約数和(自身を除く): 149513292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2423, 2505, 3006, 3340, 4846, 5010, 6012, 7269, 7515, 9692, 10020, 12115, 14538, 15030, 21807, 24230, 29076, 30060, 36345, 43614, 48460, 72690, 87228, 109035, 145380, 218070, 404641, 436140, 809282, 1213923, 1618564, 2023205, 2427846, 3641769, 4046410, 4855692, 6069615, 7283538, 8092820, 12139230, 14567076, 18208845, 24278460, 36417690, 72835380]

約数ペア:

[(1, 72835380), (2, 36417690), (3, 24278460), (4, 18208845), (5, 14567076), (6, 12139230), (9, 8092820), (10, 7283538), (12, 6069615), (15, 4855692), (18, 4046410), (20, 3641769), (30, 2427846), (36, 2023205), (45, 1618564), (60, 1213923), (90, 809282), (167, 436140), (180, 404641), (334, 218070), (501, 145380), (668, 109035), (835, 87228), (1002, 72690), (1503, 48460), (1670, 43614), (2004, 36345), (2423, 30060), (2505, 29076), (3006, 24230), (3340, 21807), (4846, 15030), (5010, 14538), (6012, 12115), (7269, 10020), (7515, 9692)]