104997420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2836

約数の個数: 144

約数和(自身を含む): 365863680

約数和(自身を除く): 260866260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 2791, 3135, 3420, 3762, 4180, 5582, 6270, 7524, 8373, 9405, 11164, 12540, 13955, 16746, 18810, 25119, 27910, 30701, 33492, 37620, 41865, 50238, 53029, 55820, 61402, 83730, 92103, 100476, 106058, 122804, 125595, 153505, 159087, 167460, 184206, 212116, 251190, 265145, 276309, 307010, 318174, 368412, 460515, 477261, 502380, 530290, 552618, 583319, 614020, 636348, 795435, 921030, 954522, 1060580, 1105236, 1166638, 1381545, 1590870, 1749957, 1842060, 1909044, 2333276, 2386305, 2763090, 2916595, 3181740, 3499914, 4772610, 5249871, 5526180, 5833190, 6999828, 8749785, 9545220, 10499742, 11666380, 17499570, 20999484, 26249355, 34999140, 52498710, 104997420]

約数ペア:

[(1, 104997420), (2, 52498710), (3, 34999140), (4, 26249355), (5, 20999484), (6, 17499570), (9, 11666380), (10, 10499742), (11, 9545220), (12, 8749785), (15, 6999828), (18, 5833190), (19, 5526180), (20, 5249871), (22, 4772610), (30, 3499914), (33, 3181740), (36, 2916595), (38, 2763090), (44, 2386305), (45, 2333276), (55, 1909044), (57, 1842060), (60, 1749957), (66, 1590870), (76, 1381545), (90, 1166638), (95, 1105236), (99, 1060580), (110, 954522), (114, 921030), (132, 795435), (165, 636348), (171, 614020), (180, 583319), (190, 552618), (198, 530290), (209, 502380), (220, 477261), (228, 460515), (285, 368412), (330, 318174), (342, 307010), (380, 276309), (396, 265145), (418, 251190), (495, 212116), (570, 184206), (627, 167460), (660, 159087), (684, 153505), (836, 125595), (855, 122804), (990, 106058), (1045, 100476), (1140, 92103), (1254, 83730), (1710, 61402), (1881, 55820), (1980, 53029), (2090, 50238), (2508, 41865), (2791, 37620), (3135, 33492), (3420, 30701), (3762, 27910), (4180, 25119), (5582, 18810), (6270, 16746), (7524, 13955), (8373, 12540), (9405, 11164)]