1488750900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2431

約数の個数: 288

約数和(自身を含む): 5534312448

約数和(自身を除く): 4045561548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 46, 50, 52, 60, 65, 69, 70, 75, 78, 84, 91, 92, 100, 105, 115, 130, 138, 140, 150, 156, 161, 175, 182, 195, 210, 230, 260, 273, 276, 299, 300, 322, 325, 345, 350, 364, 390, 420, 455, 460, 483, 525, 546, 575, 598, 644, 650, 690, 700, 780, 805, 897, 910, 966, 975, 1050, 1092, 1150, 1196, 1300, 1365, 1380, 1495, 1610, 1725, 1794, 1820, 1932, 1950, 2093, 2100, 2275, 2300, 2371, 2415, 2730, 2990, 3220, 3450, 3588, 3900, 4025, 4186, 4485, 4550, 4742, 4830, 5460, 5980, 6279, 6825, 6900, 7113, 7475, 8050, 8372, 8970, 9100, 9484, 9660, 10465, 11855, 12075, 12558, 13650, 14226, 14950, 16100, 16597, 17940, 20930, 22425, 23710, 24150, 25116, 27300, 28452, 29900, 30823, 31395, 33194, 35565, 41860, 44850, 47420, 48300, 49791, 52325, 54533, 59275, 61646, 62790, 66388, 71130, 82985, 89700, 92469, 99582, 104650, 109066, 118550, 123292, 125580, 142260, 154115, 156975, 163599, 165970, 177825, 184938, 199164, 209300, 215761, 218132, 237100, 248955, 272665, 308230, 313950, 327198, 331940, 355650, 369876, 381731, 414925, 431522, 462345, 497910, 545330, 616460, 627900, 647283, 654396, 708929, 711300, 763462, 770575, 817995, 829850, 863044, 924690, 995820, 1078805, 1090660, 1145193, 1244775, 1294566, 1363325, 1417858, 1526924, 1541150, 1635990, 1659700, 1849380, 1908655, 2126787, 2157610, 2290386, 2311725, 2489550, 2589132, 2726650, 2835716, 3082300, 3236415, 3271980, 3544645, 3817310, 4089975, 4253574, 4315220, 4580772, 4623450, 4962503, 4979100, 5394025, 5453300, 5725965, 6472830, 7089290, 7634620, 8179950, 8507148, 9246900, 9543275, 9925006, 10633935, 10788050, 11451930, 12945660, 14178580, 14887509, 16182075, 16359900, 17723225, 19086550, 19850012, 21267870, 21576100, 22903860, 24812515, 28629825, 29775018, 32364150, 35446450, 38173100, 42535740, 49625030, 53169675, 57259650, 59550036, 64728300, 70892900, 74437545, 99250060, 106339350, 114519300, 124062575, 148875090, 212678700, 248125150, 297750180, 372187725, 496250300, 744375450, 1488750900]

約数ペア:

[(1, 1488750900), (2, 744375450), (3, 496250300), (4, 372187725), (5, 297750180), (6, 248125150), (7, 212678700), (10, 148875090), (12, 124062575), (13, 114519300), (14, 106339350), (15, 99250060), (20, 74437545), (21, 70892900), (23, 64728300), (25, 59550036), (26, 57259650), (28, 53169675), (30, 49625030), (35, 42535740), (39, 38173100), (42, 35446450), (46, 32364150), (50, 29775018), (52, 28629825), (60, 24812515), (65, 22903860), (69, 21576100), (70, 21267870), (75, 19850012), (78, 19086550), (84, 17723225), (91, 16359900), (92, 16182075), (100, 14887509), (105, 14178580), (115, 12945660), (130, 11451930), (138, 10788050), (140, 10633935), (150, 9925006), (156, 9543275), (161, 9246900), (175, 8507148), (182, 8179950), (195, 7634620), (210, 7089290), (230, 6472830), (260, 5725965), (273, 5453300), (276, 5394025), (299, 4979100), (300, 4962503), (322, 4623450), (325, 4580772), (345, 4315220), (350, 4253574), (364, 4089975), (390, 3817310), (420, 3544645), (455, 3271980), (460, 3236415), (483, 3082300), (525, 2835716), (546, 2726650), (575, 2589132), (598, 2489550), (644, 2311725), (650, 2290386), (690, 2157610), (700, 2126787), (780, 1908655), (805, 1849380), (897, 1659700), (910, 1635990), (966, 1541150), (975, 1526924), (1050, 1417858), (1092, 1363325), (1150, 1294566), (1196, 1244775), (1300, 1145193), (1365, 1090660), (1380, 1078805), (1495, 995820), (1610, 924690), (1725, 863044), (1794, 829850), (1820, 817995), (1932, 770575), (1950, 763462), (2093, 711300), (2100, 708929), (2275, 654396), (2300, 647283), (2371, 627900), (2415, 616460), (2730, 545330), (2990, 497910), (3220, 462345), (3450, 431522), (3588, 414925), (3900, 381731), (4025, 369876), (4186, 355650), (4485, 331940), (4550, 327198), (4742, 313950), (4830, 308230), (5460, 272665), (5980, 248955), (6279, 237100), (6825, 218132), (6900, 215761), (7113, 209300), (7475, 199164), (8050, 184938), (8372, 177825), (8970, 165970), (9100, 163599), (9484, 156975), (9660, 154115), (10465, 142260), (11855, 125580), (12075, 123292), (12558, 118550), (13650, 109066), (14226, 104650), (14950, 99582), (16100, 92469), (16597, 89700), (17940, 82985), (20930, 71130), (22425, 66388), (23710, 62790), (24150, 61646), (25116, 59275), (27300, 54533), (28452, 52325), (29900, 49791), (30823, 48300), (31395, 47420), (33194, 44850), (35565, 41860)]