28315195200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{769}}^1\times {\mathrm{2557}}^1$

素因数の和:3354

約数の個数: 252

約数和(自身を含む): 100809168460

約数和(自身を除く): 72493973260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 769, 800, 900, 960, 1200, 1440, 1538, 1600, 1800, 2307, 2400, 2557, 2880, 3076, 3600, 3845, 4614, 4800, 5114, 6152, 6921, 7200, 7671, 7690, 9228, 10228, 11535, 12304, 12785, 13842, 14400, 15342, 15380, 18456, 19225, 20456, 23013, 23070, 24608, 25570, 27684, 30684, 30760, 34605, 36912, 38355, 38450, 40912, 46026, 46140, 49216, 51140, 55368, 57675, 61368, 61520, 63925, 69210, 73824, 76710, 76900, 81824, 92052, 92280, 102280, 110736, 115065, 115350, 122736, 123040, 127850, 138420, 147648, 153420, 153800, 163648, 173025, 184104, 184560, 191775, 204560, 221472, 230130, 230700, 245472, 246080, 255700, 276840, 306840, 307600, 346050, 368208, 369120, 383550, 409120, 442944, 460260, 461400, 490944, 511400, 553680, 575325, 613680, 615200, 692100, 736416, 738240, 767100, 818240, 920520, 922800, 1022800, 1107360, 1150650, 1227360, 1230400, 1384200, 1472832, 1534200, 1841040, 1845600, 1966333, 2045600, 2214720, 2301300, 2454720, 2768400, 3068400, 3682080, 3691200, 3932666, 4091200, 4602600, 5536800, 5898999, 6136800, 7364160, 7865332, 9205200, 9831665, 11073600, 11797998, 12273600, 15730664, 17696997, 18410400, 19663330, 23595996, 29494995, 31461328, 35393994, 36820800, 39326660, 47191992, 49158325, 58989990, 62922656, 70787988, 78653320, 88484985, 94383984, 98316650, 117979980, 125845312, 141575976, 147474975, 157306640, 176969970, 188767968, 196633300, 235959960, 283151952, 294949950, 314613280, 353939940, 377535936, 393266600, 442424925, 471919920, 566303904, 589899900, 629226560, 707879880, 786533200, 884849850, 943839840, 1132607808, 1179799800, 1415759760, 1573066400, 1769699700, 1887679680, 2359599600, 2831519520, 3146132800, 3539399400, 4719199200, 5663039040, 7078798800, 9438398400, 14157597600, 28315195200]

約数ペア:

[(1, 28315195200), (2, 14157597600), (3, 9438398400), (4, 7078798800), (5, 5663039040), (6, 4719199200), (8, 3539399400), (9, 3146132800), (10, 2831519520), (12, 2359599600), (15, 1887679680), (16, 1769699700), (18, 1573066400), (20, 1415759760), (24, 1179799800), (25, 1132607808), (30, 943839840), (32, 884849850), (36, 786533200), (40, 707879880), (45, 629226560), (48, 589899900), (50, 566303904), (60, 471919920), (64, 442424925), (72, 393266600), (75, 377535936), (80, 353939940), (90, 314613280), (96, 294949950), (100, 283151952), (120, 235959960), (144, 196633300), (150, 188767968), (160, 176969970), (180, 157306640), (192, 147474975), (200, 141575976), (225, 125845312), (240, 117979980), (288, 98316650), (300, 94383984), (320, 88484985), (360, 78653320), (400, 70787988), (450, 62922656), (480, 58989990), (576, 49158325), (600, 47191992), (720, 39326660), (769, 36820800), (800, 35393994), (900, 31461328), (960, 29494995), (1200, 23595996), (1440, 19663330), (1538, 18410400), (1600, 17696997), (1800, 15730664), (2307, 12273600), (2400, 11797998), (2557, 11073600), (2880, 9831665), (3076, 9205200), (3600, 7865332), (3845, 7364160), (4614, 6136800), (4800, 5898999), (5114, 5536800), (6152, 4602600), (6921, 4091200), (7200, 3932666), (7671, 3691200), (7690, 3682080), (9228, 3068400), (10228, 2768400), (11535, 2454720), (12304, 2301300), (12785, 2214720), (13842, 2045600), (14400, 1966333), (15342, 1845600), (15380, 1841040), (18456, 1534200), (19225, 1472832), (20456, 1384200), (23013, 1230400), (23070, 1227360), (24608, 1150650), (25570, 1107360), (27684, 1022800), (30684, 922800), (30760, 920520), (34605, 818240), (36912, 767100), (38355, 738240), (38450, 736416), (40912, 692100), (46026, 615200), (46140, 613680), (49216, 575325), (51140, 553680), (55368, 511400), (57675, 490944), (61368, 461400), (61520, 460260), (63925, 442944), (69210, 409120), (73824, 383550), (76710, 369120), (76900, 368208), (81824, 346050), (92052, 307600), (92280, 306840), (102280, 276840), (110736, 255700), (115065, 246080), (115350, 245472), (122736, 230700), (123040, 230130), (127850, 221472), (138420, 204560), (147648, 191775), (153420, 184560), (153800, 184104), (163648, 173025)]