450894600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2182

約数の個数: 240

約数和(自身を含む): 1687274820

約数和(自身を除く): 1236380220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 780, 810, 900, 936, 975, 1053, 1080, 1170, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1950, 2025, 2106, 2141, 2340, 2600, 2700, 2808, 2925, 3240, 3510, 3900, 4050, 4212, 4282, 4680, 5265, 5400, 5850, 6423, 7020, 7800, 8100, 8424, 8564, 8775, 10530, 10705, 11700, 12846, 14040, 16200, 17128, 17550, 19269, 21060, 21410, 23400, 25692, 26325, 27833, 32115, 35100, 38538, 42120, 42820, 51384, 52650, 53525, 55666, 57807, 64230, 70200, 77076, 83499, 85640, 96345, 105300, 107050, 111332, 115614, 128460, 139165, 154152, 160575, 166998, 173421, 192690, 210600, 214100, 222664, 231228, 250497, 256920, 278330, 289035, 321150, 333996, 346842, 385380, 417495, 428200, 462456, 481725, 500994, 556660, 578070, 642300, 667992, 693684, 695825, 751491, 770760, 834990, 867105, 963450, 1001988, 1113320, 1156140, 1252485, 1284600, 1387368, 1391650, 1445175, 1502982, 1669980, 1734210, 1926900, 2003976, 2087475, 2254473, 2312280, 2504970, 2783300, 2890350, 3005964, 3339960, 3468420, 3757455, 3853800, 4174950, 4335525, 4508946, 5009940, 5566600, 5780700, 6011928, 6262425, 6936840, 7514910, 8349900, 8671050, 9017892, 10019880, 11272365, 11561400, 12524850, 15029820, 16699800, 17342100, 18035784, 18787275, 22544730, 25049700, 30059640, 34684200, 37574550, 45089460, 50099400, 56361825, 75149100, 90178920, 112723650, 150298200, 225447300, 450894600]

約数ペア:

[(1, 450894600), (2, 225447300), (3, 150298200), (4, 112723650), (5, 90178920), (6, 75149100), (8, 56361825), (9, 50099400), (10, 45089460), (12, 37574550), (13, 34684200), (15, 30059640), (18, 25049700), (20, 22544730), (24, 18787275), (25, 18035784), (26, 17342100), (27, 16699800), (30, 15029820), (36, 12524850), (39, 11561400), (40, 11272365), (45, 10019880), (50, 9017892), (52, 8671050), (54, 8349900), (60, 7514910), (65, 6936840), (72, 6262425), (75, 6011928), (78, 5780700), (81, 5566600), (90, 5009940), (100, 4508946), (104, 4335525), (108, 4174950), (117, 3853800), (120, 3757455), (130, 3468420), (135, 3339960), (150, 3005964), (156, 2890350), (162, 2783300), (180, 2504970), (195, 2312280), (200, 2254473), (216, 2087475), (225, 2003976), (234, 1926900), (260, 1734210), (270, 1669980), (300, 1502982), (312, 1445175), (324, 1391650), (325, 1387368), (351, 1284600), (360, 1252485), (390, 1156140), (405, 1113320), (450, 1001988), (468, 963450), (520, 867105), (540, 834990), (585, 770760), (600, 751491), (648, 695825), (650, 693684), (675, 667992), (702, 642300), (780, 578070), (810, 556660), (900, 500994), (936, 481725), (975, 462456), (1053, 428200), (1080, 417495), (1170, 385380), (1300, 346842), (1350, 333996), (1404, 321150), (1560, 289035), (1620, 278330), (1755, 256920), (1800, 250497), (1950, 231228), (2025, 222664), (2106, 214100), (2141, 210600), (2340, 192690), (2600, 173421), (2700, 166998), (2808, 160575), (2925, 154152), (3240, 139165), (3510, 128460), (3900, 115614), (4050, 111332), (4212, 107050), (4282, 105300), (4680, 96345), (5265, 85640), (5400, 83499), (5850, 77076), (6423, 70200), (7020, 64230), (7800, 57807), (8100, 55666), (8424, 53525), (8564, 52650), (8775, 51384), (10530, 42820), (10705, 42120), (11700, 38538), (12846, 35100), (14040, 32115), (16200, 27833), (17128, 26325), (17550, 25692), (19269, 23400), (21060, 21410)]