1537234900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 3793507200

約数和(自身を除く): 2256272300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 29, 38, 46, 50, 58, 76, 92, 95, 100, 115, 116, 145, 190, 230, 290, 380, 437, 460, 475, 551, 575, 580, 667, 725, 874, 950, 1102, 1150, 1213, 1334, 1450, 1748, 1900, 2185, 2204, 2300, 2426, 2668, 2755, 2900, 3335, 4370, 4852, 5510, 6065, 6670, 8740, 10925, 11020, 12130, 12673, 13340, 13775, 16675, 21850, 23047, 24260, 25346, 27550, 27899, 30325, 33350, 35177, 43700, 46094, 50692, 55100, 55798, 60650, 63365, 66700, 70354, 92188, 111596, 115235, 121300, 126730, 139495, 140708, 175885, 230470, 253460, 278990, 316825, 351770, 460940, 530081, 557980, 576175, 633650, 668363, 697475, 703540, 809071, 879425, 1060162, 1152350, 1267300, 1336726, 1394950, 1618142, 1758850, 2120324, 2304700, 2650405, 2673452, 2789900, 3236284, 3341815, 3517700, 4045355, 5300810, 6683630, 8090710, 10601620, 13252025, 13367260, 15372349, 16181420, 16709075, 20226775, 26504050, 30744698, 33418150, 40453550, 53008100, 61489396, 66836300, 76861745, 80907100, 153723490, 307446980, 384308725, 768617450, 1537234900]

約数ペア:

[(1, 1537234900), (2, 768617450), (4, 384308725), (5, 307446980), (10, 153723490), (19, 80907100), (20, 76861745), (23, 66836300), (25, 61489396), (29, 53008100), (38, 40453550), (46, 33418150), (50, 30744698), (58, 26504050), (76, 20226775), (92, 16709075), (95, 16181420), (100, 15372349), (115, 13367260), (116, 13252025), (145, 10601620), (190, 8090710), (230, 6683630), (290, 5300810), (380, 4045355), (437, 3517700), (460, 3341815), (475, 3236284), (551, 2789900), (575, 2673452), (580, 2650405), (667, 2304700), (725, 2120324), (874, 1758850), (950, 1618142), (1102, 1394950), (1150, 1336726), (1213, 1267300), (1334, 1152350), (1450, 1060162), (1748, 879425), (1900, 809071), (2185, 703540), (2204, 697475), (2300, 668363), (2426, 633650), (2668, 576175), (2755, 557980), (2900, 530081), (3335, 460940), (4370, 351770), (4852, 316825), (5510, 278990), (6065, 253460), (6670, 230470), (8740, 175885), (10925, 140708), (11020, 139495), (12130, 126730), (12673, 121300), (13340, 115235), (13775, 111596), (16675, 92188), (21850, 70354), (23047, 66700), (24260, 63365), (25346, 60650), (27550, 55798), (27899, 55100), (30325, 50692), (33350, 46094), (35177, 43700)]