21542330400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:796

約数の個数: 288

約数和(自身を含む): 71350808256

約数和(自身を除く): 49808477856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 101, 120, 150, 160, 181, 200, 202, 240, 300, 303, 362, 400, 404, 480, 491, 505, 543, 600, 606, 724, 800, 808, 905, 982, 1010, 1086, 1200, 1212, 1448, 1473, 1515, 1616, 1810, 1964, 2020, 2172, 2400, 2424, 2455, 2525, 2715, 2896, 2946, 3030, 3232, 3620, 3928, 4040, 4344, 4525, 4848, 4910, 5050, 5430, 5792, 5892, 6060, 7240, 7365, 7575, 7856, 8080, 8688, 9050, 9696, 9820, 10100, 10860, 11784, 12120, 12275, 13575, 14480, 14730, 15150, 15712, 16160, 17376, 18100, 18281, 19640, 20200, 21720, 23568, 24240, 24550, 27150, 28960, 29460, 30300, 36200, 36562, 36825, 39280, 40400, 43440, 47136, 48480, 49100, 49591, 54300, 54843, 58920, 60600, 72400, 73124, 73650, 78560, 80800, 86880, 88871, 91405, 98200, 99182, 108600, 109686, 117840, 121200, 144800, 146248, 147300, 148773, 177742, 182810, 196400, 198364, 217200, 219372, 235680, 242400, 247955, 266613, 274215, 292496, 294600, 297546, 355484, 365620, 392800, 396728, 434400, 438744, 444355, 457025, 495910, 533226, 548430, 584992, 589200, 595092, 710968, 731240, 743865, 793456, 877488, 888710, 914050, 991820, 1066452, 1096860, 1178400, 1190184, 1239775, 1333065, 1371075, 1421936, 1462480, 1487730, 1586912, 1754976, 1777420, 1828100, 1983640, 2132904, 2193720, 2221775, 2380368, 2479550, 2666130, 2742150, 2843872, 2924960, 2975460, 3554840, 3656200, 3719325, 3967280, 4265808, 4387440, 4443550, 4760736, 4959100, 5332260, 5484300, 5950920, 6665325, 7109680, 7312400, 7438650, 7934560, 8531616, 8774880, 8887100, 8975971, 9918200, 10664520, 10968600, 11901840, 13330650, 14219360, 14624800, 14877300, 17774200, 17951942, 19836400, 21329040, 21937200, 23803680, 26661300, 26927913, 29754600, 35548400, 35903884, 39672800, 42658080, 43874400, 44879855, 53322600, 53855826, 59509200, 71096800, 71807768, 89759710, 106645200, 107711652, 119018400, 134639565, 143615536, 179519420, 213290400, 215423304, 224399275, 269279130, 287231072, 359038840, 430846608, 448798550, 538558260, 673197825, 718077680, 861693216, 897597100, 1077116520, 1346395650, 1436155360, 1795194200, 2154233040, 2692791300, 3590388400, 4308466080, 5385582600, 7180776800, 10771165200, 21542330400]

約数ペア:

[(1, 21542330400), (2, 10771165200), (3, 7180776800), (4, 5385582600), (5, 4308466080), (6, 3590388400), (8, 2692791300), (10, 2154233040), (12, 1795194200), (15, 1436155360), (16, 1346395650), (20, 1077116520), (24, 897597100), (25, 861693216), (30, 718077680), (32, 673197825), (40, 538558260), (48, 448798550), (50, 430846608), (60, 359038840), (75, 287231072), (80, 269279130), (96, 224399275), (100, 215423304), (101, 213290400), (120, 179519420), (150, 143615536), (160, 134639565), (181, 119018400), (200, 107711652), (202, 106645200), (240, 89759710), (300, 71807768), (303, 71096800), (362, 59509200), (400, 53855826), (404, 53322600), (480, 44879855), (491, 43874400), (505, 42658080), (543, 39672800), (600, 35903884), (606, 35548400), (724, 29754600), (800, 26927913), (808, 26661300), (905, 23803680), (982, 21937200), (1010, 21329040), (1086, 19836400), (1200, 17951942), (1212, 17774200), (1448, 14877300), (1473, 14624800), (1515, 14219360), (1616, 13330650), (1810, 11901840), (1964, 10968600), (2020, 10664520), (2172, 9918200), (2400, 8975971), (2424, 8887100), (2455, 8774880), (2525, 8531616), (2715, 7934560), (2896, 7438650), (2946, 7312400), (3030, 7109680), (3232, 6665325), (3620, 5950920), (3928, 5484300), (4040, 5332260), (4344, 4959100), (4525, 4760736), (4848, 4443550), (4910, 4387440), (5050, 4265808), (5430, 3967280), (5792, 3719325), (5892, 3656200), (6060, 3554840), (7240, 2975460), (7365, 2924960), (7575, 2843872), (7856, 2742150), (8080, 2666130), (8688, 2479550), (9050, 2380368), (9696, 2221775), (9820, 2193720), (10100, 2132904), (10860, 1983640), (11784, 1828100), (12120, 1777420), (12275, 1754976), (13575, 1586912), (14480, 1487730), (14730, 1462480), (15150, 1421936), (15712, 1371075), (16160, 1333065), (17376, 1239775), (18100, 1190184), (18281, 1178400), (19640, 1096860), (20200, 1066452), (21720, 991820), (23568, 914050), (24240, 888710), (24550, 877488), (27150, 793456), (28960, 743865), (29460, 731240), (30300, 710968), (36200, 595092), (36562, 589200), (36825, 584992), (39280, 548430), (40400, 533226), (43440, 495910), (47136, 457025), (48480, 444355), (49100, 438744), (49591, 434400), (54300, 396728), (54843, 392800), (58920, 365620), (60600, 355484), (72400, 297546), (73124, 294600), (73650, 292496), (78560, 274215), (80800, 266613), (86880, 247955), (88871, 242400), (91405, 235680), (98200, 219372), (99182, 217200), (108600, 198364), (109686, 196400), (117840, 182810), (121200, 177742), (144800, 148773), (146248, 147300)]