1620239400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4125

約数の個数: 288

約数和(自身を含む): 6206087160

約数和(自身を除く): 4585847760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 50, 51, 52, 60, 65, 68, 72, 75, 78, 85, 90, 100, 102, 104, 117, 120, 130, 136, 150, 153, 156, 170, 180, 195, 200, 204, 221, 225, 234, 255, 260, 300, 306, 312, 325, 340, 360, 390, 408, 425, 442, 450, 468, 510, 520, 585, 600, 612, 650, 663, 680, 765, 780, 850, 884, 900, 936, 975, 1020, 1105, 1170, 1224, 1275, 1300, 1326, 1530, 1560, 1700, 1768, 1800, 1950, 1989, 2040, 2210, 2340, 2550, 2600, 2652, 2925, 3060, 3315, 3400, 3825, 3900, 3978, 4073, 4420, 4680, 5100, 5304, 5525, 5850, 6120, 6630, 7650, 7800, 7956, 8146, 8840, 9945, 10200, 11050, 11700, 12219, 13260, 15300, 15912, 16292, 16575, 19890, 20365, 22100, 23400, 24438, 26520, 30600, 32584, 33150, 36657, 39780, 40730, 44200, 48876, 49725, 52949, 61095, 66300, 69241, 73314, 79560, 81460, 97752, 99450, 101825, 105898, 122190, 132600, 138482, 146628, 158847, 162920, 183285, 198900, 203650, 207723, 211796, 244380, 264745, 276964, 293256, 305475, 317694, 346205, 366570, 397800, 407300, 415446, 423592, 476541, 488760, 529490, 553928, 610950, 623169, 635388, 692410, 733140, 794235, 814600, 830892, 900133, 916425, 953082, 1038615, 1058980, 1221900, 1246338, 1270776, 1323725, 1384820, 1466280, 1588470, 1661784, 1731025, 1800266, 1832850, 1906164, 2077230, 2117960, 2382705, 2443800, 2492676, 2647450, 2700399, 2769640, 3115845, 3176940, 3462050, 3600532, 3665700, 3812328, 3971175, 4154460, 4500665, 4765410, 4985352, 5193075, 5294900, 5400798, 6231690, 6353880, 6924100, 7201064, 7331400, 7942350, 8101197, 8308920, 9001330, 9530820, 10386150, 10589800, 10801596, 11913525, 12463380, 13501995, 13848200, 15579225, 15884700, 16202394, 18002660, 19061640, 20772300, 21603192, 22503325, 23827050, 24926760, 27003990, 31158450, 31769400, 32404788, 36005320, 40505985, 41544600, 45006650, 47654100, 54007980, 62316900, 64809576, 67509975, 81011970, 90013300, 95308200, 108015960, 124633800, 135019950, 162023940, 180026600, 202529925, 270039900, 324047880, 405059850, 540079800, 810119700, 1620239400]

約数ペア:

[(1, 1620239400), (2, 810119700), (3, 540079800), (4, 405059850), (5, 324047880), (6, 270039900), (8, 202529925), (9, 180026600), (10, 162023940), (12, 135019950), (13, 124633800), (15, 108015960), (17, 95308200), (18, 90013300), (20, 81011970), (24, 67509975), (25, 64809576), (26, 62316900), (30, 54007980), (34, 47654100), (36, 45006650), (39, 41544600), (40, 40505985), (45, 36005320), (50, 32404788), (51, 31769400), (52, 31158450), (60, 27003990), (65, 24926760), (68, 23827050), (72, 22503325), (75, 21603192), (78, 20772300), (85, 19061640), (90, 18002660), (100, 16202394), (102, 15884700), (104, 15579225), (117, 13848200), (120, 13501995), (130, 12463380), (136, 11913525), (150, 10801596), (153, 10589800), (156, 10386150), (170, 9530820), (180, 9001330), (195, 8308920), (200, 8101197), (204, 7942350), (221, 7331400), (225, 7201064), (234, 6924100), (255, 6353880), (260, 6231690), (300, 5400798), (306, 5294900), (312, 5193075), (325, 4985352), (340, 4765410), (360, 4500665), (390, 4154460), (408, 3971175), (425, 3812328), (442, 3665700), (450, 3600532), (468, 3462050), (510, 3176940), (520, 3115845), (585, 2769640), (600, 2700399), (612, 2647450), (650, 2492676), (663, 2443800), (680, 2382705), (765, 2117960), (780, 2077230), (850, 1906164), (884, 1832850), (900, 1800266), (936, 1731025), (975, 1661784), (1020, 1588470), (1105, 1466280), (1170, 1384820), (1224, 1323725), (1275, 1270776), (1300, 1246338), (1326, 1221900), (1530, 1058980), (1560, 1038615), (1700, 953082), (1768, 916425), (1800, 900133), (1950, 830892), (1989, 814600), (2040, 794235), (2210, 733140), (2340, 692410), (2550, 635388), (2600, 623169), (2652, 610950), (2925, 553928), (3060, 529490), (3315, 488760), (3400, 476541), (3825, 423592), (3900, 415446), (3978, 407300), (4073, 397800), (4420, 366570), (4680, 346205), (5100, 317694), (5304, 305475), (5525, 293256), (5850, 276964), (6120, 264745), (6630, 244380), (7650, 211796), (7800, 207723), (7956, 203650), (8146, 198900), (8840, 183285), (9945, 162920), (10200, 158847), (11050, 146628), (11700, 138482), (12219, 132600), (13260, 122190), (15300, 105898), (15912, 101825), (16292, 99450), (16575, 97752), (19890, 81460), (20365, 79560), (22100, 73314), (23400, 69241), (24438, 66300), (26520, 61095), (30600, 52949), (32584, 49725), (33150, 48876), (36657, 44200), (39780, 40730)]