2897875350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4923

約数の個数: 144

約数和(自身を含む): 8225378304

約数和(自身を除く): 5327502954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 43, 45, 50, 62, 75, 86, 90, 93, 129, 150, 155, 186, 215, 225, 258, 279, 310, 387, 430, 450, 465, 558, 645, 774, 775, 930, 1075, 1290, 1333, 1395, 1550, 1935, 2150, 2325, 2666, 2790, 3225, 3870, 3999, 4650, 4831, 6450, 6665, 6975, 7998, 9662, 9675, 11997, 13330, 13950, 14493, 19350, 19995, 23994, 24155, 28986, 33325, 39990, 43479, 48310, 59985, 66650, 72465, 86958, 99975, 119970, 120775, 144930, 149761, 199950, 207733, 217395, 241550, 299522, 299925, 362325, 415466, 434790, 449283, 599850, 623199, 724650, 748805, 898566, 1038665, 1086975, 1246398, 1347849, 1497610, 1869597, 2077330, 2173950, 2246415, 2695698, 3115995, 3739194, 3744025, 4492830, 5193325, 6231990, 6439723, 6739245, 7488050, 9347985, 10386650, 11232075, 12879446, 13478490, 15579975, 18695970, 19319169, 22464150, 31159950, 32198615, 33696225, 38638338, 46739925, 57957507, 64397230, 67392450, 93479850, 96595845, 115915014, 160993075, 193191690, 289787535, 321986150, 482979225, 579575070, 965958450, 1448937675, 2897875350]

約数ペア:

[(1, 2897875350), (2, 1448937675), (3, 965958450), (5, 579575070), (6, 482979225), (9, 321986150), (10, 289787535), (15, 193191690), (18, 160993075), (25, 115915014), (30, 96595845), (31, 93479850), (43, 67392450), (45, 64397230), (50, 57957507), (62, 46739925), (75, 38638338), (86, 33696225), (90, 32198615), (93, 31159950), (129, 22464150), (150, 19319169), (155, 18695970), (186, 15579975), (215, 13478490), (225, 12879446), (258, 11232075), (279, 10386650), (310, 9347985), (387, 7488050), (430, 6739245), (450, 6439723), (465, 6231990), (558, 5193325), (645, 4492830), (774, 3744025), (775, 3739194), (930, 3115995), (1075, 2695698), (1290, 2246415), (1333, 2173950), (1395, 2077330), (1550, 1869597), (1935, 1497610), (2150, 1347849), (2325, 1246398), (2666, 1086975), (2790, 1038665), (3225, 898566), (3870, 748805), (3999, 724650), (4650, 623199), (4831, 599850), (6450, 449283), (6665, 434790), (6975, 415466), (7998, 362325), (9662, 299925), (9675, 299522), (11997, 241550), (13330, 217395), (13950, 207733), (14493, 199950), (19350, 149761), (19995, 144930), (23994, 120775), (24155, 119970), (28986, 99975), (33325, 86958), (39990, 72465), (43479, 66650), (48310, 59985)]