1900500060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{941}}^1$

素因数の和:1815

約数の個数: 96

約数和(自身を含む): 5463630144

約数和(自身を除く): 3563130084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 821, 941, 1230, 1642, 1882, 2460, 2463, 2823, 3284, 3764, 4105, 4705, 4926, 5646, 8210, 9410, 9852, 11292, 12315, 14115, 16420, 18820, 24630, 28230, 33661, 38581, 49260, 56460, 67322, 77162, 100983, 115743, 134644, 154324, 168305, 192905, 201966, 231486, 336610, 385810, 403932, 462972, 504915, 578715, 673220, 771620, 772561, 1009830, 1157430, 1545122, 2019660, 2314860, 2317683, 3090244, 3862805, 4635366, 7725610, 9270732, 11588415, 15451220, 23176830, 31675001, 46353660, 63350002, 95025003, 126700004, 158375005, 190050006, 316750010, 380100012, 475125015, 633500020, 950250030, 1900500060]

約数ペア:

[(1, 1900500060), (2, 950250030), (3, 633500020), (4, 475125015), (5, 380100012), (6, 316750010), (10, 190050006), (12, 158375005), (15, 126700004), (20, 95025003), (30, 63350002), (41, 46353660), (60, 31675001), (82, 23176830), (123, 15451220), (164, 11588415), (205, 9270732), (246, 7725610), (410, 4635366), (492, 3862805), (615, 3090244), (820, 2317683), (821, 2314860), (941, 2019660), (1230, 1545122), (1642, 1157430), (1882, 1009830), (2460, 772561), (2463, 771620), (2823, 673220), (3284, 578715), (3764, 504915), (4105, 462972), (4705, 403932), (4926, 385810), (5646, 336610), (8210, 231486), (9410, 201966), (9852, 192905), (11292, 168305), (12315, 154324), (14115, 134644), (16420, 115743), (18820, 100983), (24630, 77162), (28230, 67322), (33661, 56460), (38581, 49260)]