16195950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 47663616

約数和(自身を除く): 31467666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 43, 45, 50, 54, 62, 75, 81, 86, 90, 93, 129, 135, 150, 155, 162, 186, 215, 225, 243, 258, 270, 279, 310, 387, 405, 430, 450, 465, 486, 558, 645, 675, 774, 775, 810, 837, 930, 1075, 1161, 1215, 1290, 1333, 1350, 1395, 1550, 1674, 1935, 2025, 2150, 2322, 2325, 2430, 2511, 2666, 2790, 3225, 3483, 3870, 3999, 4050, 4185, 4650, 5022, 5805, 6075, 6450, 6665, 6966, 6975, 7533, 7998, 8370, 9675, 10449, 11610, 11997, 12150, 12555, 13330, 13950, 15066, 17415, 19350, 19995, 20898, 20925, 23994, 25110, 29025, 33325, 34830, 35991, 37665, 39990, 41850, 52245, 58050, 59985, 62775, 66650, 71982, 75330, 87075, 99975, 104490, 107973, 119970, 125550, 174150, 179955, 188325, 199950, 215946, 261225, 299925, 323919, 359910, 376650, 522450, 539865, 599850, 647838, 899775, 1079730, 1619595, 1799550, 2699325, 3239190, 5398650, 8097975, 16195950]

約数ペア:

[(1, 16195950), (2, 8097975), (3, 5398650), (5, 3239190), (6, 2699325), (9, 1799550), (10, 1619595), (15, 1079730), (18, 899775), (25, 647838), (27, 599850), (30, 539865), (31, 522450), (43, 376650), (45, 359910), (50, 323919), (54, 299925), (62, 261225), (75, 215946), (81, 199950), (86, 188325), (90, 179955), (93, 174150), (129, 125550), (135, 119970), (150, 107973), (155, 104490), (162, 99975), (186, 87075), (215, 75330), (225, 71982), (243, 66650), (258, 62775), (270, 59985), (279, 58050), (310, 52245), (387, 41850), (405, 39990), (430, 37665), (450, 35991), (465, 34830), (486, 33325), (558, 29025), (645, 25110), (675, 23994), (774, 20925), (775, 20898), (810, 19995), (837, 19350), (930, 17415), (1075, 15066), (1161, 13950), (1215, 13330), (1290, 12555), (1333, 12150), (1350, 11997), (1395, 11610), (1550, 10449), (1674, 9675), (1935, 8370), (2025, 7998), (2150, 7533), (2322, 6975), (2325, 6966), (2430, 6665), (2511, 6450), (2666, 6075), (2790, 5805), (3225, 5022), (3483, 4650), (3870, 4185), (3999, 4050)]