1640328300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2802

約数の個数: 288

約数和(自身を含む): 6015240000

約数和(自身を除く): 4374911700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 300, 306, 325, 340, 351, 390, 425, 442, 450, 459, 468, 510, 540, 585, 612, 650, 663, 675, 702, 765, 780, 850, 884, 900, 918, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1350, 1404, 1530, 1700, 1755, 1836, 1950, 1989, 2210, 2295, 2340, 2550, 2652, 2700, 2749, 2925, 3060, 3315, 3510, 3825, 3900, 3978, 4420, 4590, 5100, 5498, 5525, 5850, 5967, 6630, 7020, 7650, 7956, 8247, 8775, 9180, 9945, 10996, 11050, 11475, 11700, 11934, 13260, 13745, 15300, 16494, 16575, 17550, 19890, 22100, 22950, 23868, 24741, 27490, 29835, 32988, 33150, 35100, 35737, 39780, 41235, 45900, 46733, 49482, 49725, 54980, 59670, 66300, 68725, 71474, 74223, 82470, 93466, 98964, 99450, 107211, 119340, 123705, 137450, 140199, 142948, 148446, 149175, 164940, 178685, 186932, 198900, 206175, 214422, 233665, 247410, 274900, 280398, 296892, 298350, 321633, 357370, 371115, 412350, 420597, 428844, 467330, 494820, 536055, 560796, 596700, 607529, 618525, 643266, 700995, 714740, 742230, 824700, 841194, 893425, 934660, 964899, 1072110, 1168325, 1215058, 1237050, 1261791, 1286532, 1401990, 1484460, 1608165, 1682388, 1786850, 1822587, 1855575, 1929798, 2102985, 2144220, 2336650, 2430116, 2474100, 2523582, 2680275, 2803980, 3037645, 3216330, 3504975, 3573700, 3645174, 3711150, 3859596, 4205970, 4673300, 4824495, 5047164, 5360550, 5467761, 6075290, 6308955, 6432660, 7009950, 7290348, 7422300, 8040825, 8411940, 9112935, 9648990, 10514925, 10721100, 10935522, 12150580, 12617910, 14019900, 15188225, 16081650, 16403283, 18225870, 19297980, 21029850, 21871044, 24122475, 25235820, 27338805, 30376450, 31544775, 32163300, 32806566, 36451740, 42059700, 45564675, 48244950, 54677610, 60752900, 63089550, 65613132, 82016415, 91129350, 96489900, 109355220, 126179100, 136694025, 164032830, 182258700, 273388050, 328065660, 410082075, 546776100, 820164150, 1640328300]

約数ペア:

[(1, 1640328300), (2, 820164150), (3, 546776100), (4, 410082075), (5, 328065660), (6, 273388050), (9, 182258700), (10, 164032830), (12, 136694025), (13, 126179100), (15, 109355220), (17, 96489900), (18, 91129350), (20, 82016415), (25, 65613132), (26, 63089550), (27, 60752900), (30, 54677610), (34, 48244950), (36, 45564675), (39, 42059700), (45, 36451740), (50, 32806566), (51, 32163300), (52, 31544775), (54, 30376450), (60, 27338805), (65, 25235820), (68, 24122475), (75, 21871044), (78, 21029850), (85, 19297980), (90, 18225870), (100, 16403283), (102, 16081650), (108, 15188225), (117, 14019900), (130, 12617910), (135, 12150580), (150, 10935522), (153, 10721100), (156, 10514925), (170, 9648990), (180, 9112935), (195, 8411940), (204, 8040825), (221, 7422300), (225, 7290348), (234, 7009950), (255, 6432660), (260, 6308955), (270, 6075290), (300, 5467761), (306, 5360550), (325, 5047164), (340, 4824495), (351, 4673300), (390, 4205970), (425, 3859596), (442, 3711150), (450, 3645174), (459, 3573700), (468, 3504975), (510, 3216330), (540, 3037645), (585, 2803980), (612, 2680275), (650, 2523582), (663, 2474100), (675, 2430116), (702, 2336650), (765, 2144220), (780, 2102985), (850, 1929798), (884, 1855575), (900, 1822587), (918, 1786850), (975, 1682388), (1020, 1608165), (1105, 1484460), (1170, 1401990), (1275, 1286532), (1300, 1261791), (1326, 1237050), (1350, 1215058), (1404, 1168325), (1530, 1072110), (1700, 964899), (1755, 934660), (1836, 893425), (1950, 841194), (1989, 824700), (2210, 742230), (2295, 714740), (2340, 700995), (2550, 643266), (2652, 618525), (2700, 607529), (2749, 596700), (2925, 560796), (3060, 536055), (3315, 494820), (3510, 467330), (3825, 428844), (3900, 420597), (3978, 412350), (4420, 371115), (4590, 357370), (5100, 321633), (5498, 298350), (5525, 296892), (5850, 280398), (5967, 274900), (6630, 247410), (7020, 233665), (7650, 214422), (7956, 206175), (8247, 198900), (8775, 186932), (9180, 178685), (9945, 164940), (10996, 149175), (11050, 148446), (11475, 142948), (11700, 140199), (11934, 137450), (13260, 123705), (13745, 119340), (15300, 107211), (16494, 99450), (16575, 98964), (17550, 93466), (19890, 82470), (22100, 74223), (22950, 71474), (23868, 68725), (24741, 66300), (27490, 59670), (29835, 54980), (32988, 49725), (33150, 49482), (35100, 46733), (35737, 45900), (39780, 41235)]