177595020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6053}}^1$

素因数の和:6231

約数の個数: 72

約数和(自身を含む): 542099376

約数和(自身を除く): 364504356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 6053, 7335, 9780, 12106, 14670, 18159, 24212, 29340, 30265, 36318, 54477, 60530, 72636, 90795, 108954, 121060, 181590, 217908, 272385, 363180, 544770, 986639, 1089540, 1973278, 2959917, 3946556, 4933195, 5919834, 8879751, 9866390, 11839668, 14799585, 17759502, 19732780, 29599170, 35519004, 44398755, 59198340, 88797510, 177595020]

約数ペア:

[(1, 177595020), (2, 88797510), (3, 59198340), (4, 44398755), (5, 35519004), (6, 29599170), (9, 19732780), (10, 17759502), (12, 14799585), (15, 11839668), (18, 9866390), (20, 8879751), (30, 5919834), (36, 4933195), (45, 3946556), (60, 2959917), (90, 1973278), (163, 1089540), (180, 986639), (326, 544770), (489, 363180), (652, 272385), (815, 217908), (978, 181590), (1467, 121060), (1630, 108954), (1956, 90795), (2445, 72636), (2934, 60530), (3260, 54477), (4890, 36318), (5868, 30265), (6053, 29340), (7335, 24212), (9780, 18159), (12106, 14670)]