9801150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 25795224

約数和(自身を除く): 15994074

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 181, 190, 285, 361, 362, 475, 543, 570, 722, 905, 950, 1083, 1086, 1425, 1805, 1810, 2166, 2715, 2850, 3439, 3610, 4525, 5415, 5430, 6878, 9025, 9050, 10317, 10830, 13575, 17195, 18050, 20634, 27075, 27150, 34390, 51585, 54150, 65341, 85975, 103170, 130682, 171950, 196023, 257925, 326705, 392046, 515850, 653410, 980115, 1633525, 1960230, 3267050, 4900575, 9801150]

約数ペア:

[(1, 9801150), (2, 4900575), (3, 3267050), (5, 1960230), (6, 1633525), (10, 980115), (15, 653410), (19, 515850), (25, 392046), (30, 326705), (38, 257925), (50, 196023), (57, 171950), (75, 130682), (95, 103170), (114, 85975), (150, 65341), (181, 54150), (190, 51585), (285, 34390), (361, 27150), (362, 27075), (475, 20634), (543, 18050), (570, 17195), (722, 13575), (905, 10830), (950, 10317), (1083, 9050), (1086, 9025), (1425, 6878), (1805, 5430), (1810, 5415), (2166, 4525), (2715, 3610), (2850, 3439)]