890334300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{8221}}^1$

素因数の和:8276

約数の個数: 108

約数和(自身を含む): 2719081176

約数和(自身を除く): 1828746876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 361, 380, 475, 570, 722, 950, 1083, 1140, 1425, 1444, 1805, 1900, 2166, 2850, 3610, 4332, 5415, 5700, 7220, 8221, 9025, 10830, 16442, 18050, 21660, 24663, 27075, 32884, 36100, 41105, 49326, 54150, 82210, 98652, 108300, 123315, 156199, 164420, 205525, 246630, 312398, 411050, 468597, 493260, 616575, 624796, 780995, 822100, 937194, 1233150, 1561990, 1874388, 2342985, 2466300, 2967781, 3123980, 3904975, 4685970, 5935562, 7809950, 8903343, 9371940, 11714925, 11871124, 14838905, 15619900, 17806686, 23429850, 29677810, 35613372, 44516715, 46859700, 59355620, 74194525, 89033430, 148389050, 178066860, 222583575, 296778100, 445167150, 890334300]

約数ペア:

[(1, 890334300), (2, 445167150), (3, 296778100), (4, 222583575), (5, 178066860), (6, 148389050), (10, 89033430), (12, 74194525), (15, 59355620), (19, 46859700), (20, 44516715), (25, 35613372), (30, 29677810), (38, 23429850), (50, 17806686), (57, 15619900), (60, 14838905), (75, 11871124), (76, 11714925), (95, 9371940), (100, 8903343), (114, 7809950), (150, 5935562), (190, 4685970), (228, 3904975), (285, 3123980), (300, 2967781), (361, 2466300), (380, 2342985), (475, 1874388), (570, 1561990), (722, 1233150), (950, 937194), (1083, 822100), (1140, 780995), (1425, 624796), (1444, 616575), (1805, 493260), (1900, 468597), (2166, 411050), (2850, 312398), (3610, 246630), (4332, 205525), (5415, 164420), (5700, 156199), (7220, 123315), (8221, 108300), (9025, 98652), (10830, 82210), (16442, 54150), (18050, 49326), (21660, 41105), (24663, 36100), (27075, 32884)]