1272230700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 288

約数和(自身を含む): 4339722240

約数和(自身を除く): 3067491540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 31, 34, 39, 50, 51, 52, 60, 62, 65, 68, 75, 78, 85, 93, 100, 102, 124, 130, 150, 155, 156, 170, 186, 195, 204, 221, 255, 260, 300, 310, 325, 340, 372, 390, 403, 425, 442, 465, 510, 527, 619, 620, 650, 663, 775, 780, 806, 850, 884, 930, 975, 1020, 1054, 1105, 1209, 1238, 1275, 1300, 1326, 1550, 1581, 1612, 1700, 1857, 1860, 1950, 2015, 2108, 2210, 2325, 2418, 2476, 2550, 2635, 2652, 3095, 3100, 3162, 3315, 3714, 3900, 4030, 4420, 4650, 4836, 5100, 5270, 5525, 6045, 6190, 6324, 6630, 6851, 7428, 7905, 8047, 8060, 9285, 9300, 10075, 10523, 10540, 11050, 12090, 12380, 13175, 13260, 13702, 15475, 15810, 16094, 16575, 18570, 19189, 20150, 20553, 21046, 22100, 24141, 24180, 26350, 27404, 30225, 30950, 31569, 31620, 32188, 33150, 34255, 37140, 38378, 39525, 40235, 40300, 41106, 42092, 46425, 48282, 52615, 52700, 57567, 60450, 61900, 63138, 66300, 68510, 76756, 79050, 80470, 82212, 92850, 95945, 96564, 102765, 105230, 115134, 120705, 120900, 126276, 136799, 137020, 157845, 158100, 160940, 171275, 185700, 191890, 201175, 205530, 210460, 230268, 241410, 249457, 263075, 273598, 287835, 315690, 326213, 342550, 383780, 402350, 410397, 411060, 479725, 482820, 498914, 513825, 526150, 547196, 575670, 603525, 631380, 652426, 683995, 685100, 748371, 789225, 804700, 820794, 959450, 978639, 997828, 1027650, 1052300, 1151340, 1207050, 1247285, 1304852, 1367990, 1439175, 1496742, 1578450, 1631065, 1641588, 1918900, 1957278, 2051985, 2055300, 2414100, 2494570, 2735980, 2878350, 2993484, 3156900, 3262130, 3419975, 3741855, 3914556, 4103970, 4240769, 4893195, 4989140, 5756700, 6236425, 6524260, 6839950, 7483710, 8155325, 8207940, 8481538, 9786390, 10259925, 12472850, 12722307, 13679900, 14967420, 16310650, 16963076, 18709275, 19572780, 20519850, 21203845, 24465975, 24945700, 25444614, 32621300, 37418550, 41039700, 42407690, 48931950, 50889228, 63611535, 74837100, 84815380, 97863900, 106019225, 127223070, 212038450, 254446140, 318057675, 424076900, 636115350, 1272230700]

約数ペア:

[(1, 1272230700), (2, 636115350), (3, 424076900), (4, 318057675), (5, 254446140), (6, 212038450), (10, 127223070), (12, 106019225), (13, 97863900), (15, 84815380), (17, 74837100), (20, 63611535), (25, 50889228), (26, 48931950), (30, 42407690), (31, 41039700), (34, 37418550), (39, 32621300), (50, 25444614), (51, 24945700), (52, 24465975), (60, 21203845), (62, 20519850), (65, 19572780), (68, 18709275), (75, 16963076), (78, 16310650), (85, 14967420), (93, 13679900), (100, 12722307), (102, 12472850), (124, 10259925), (130, 9786390), (150, 8481538), (155, 8207940), (156, 8155325), (170, 7483710), (186, 6839950), (195, 6524260), (204, 6236425), (221, 5756700), (255, 4989140), (260, 4893195), (300, 4240769), (310, 4103970), (325, 3914556), (340, 3741855), (372, 3419975), (390, 3262130), (403, 3156900), (425, 2993484), (442, 2878350), (465, 2735980), (510, 2494570), (527, 2414100), (619, 2055300), (620, 2051985), (650, 1957278), (663, 1918900), (775, 1641588), (780, 1631065), (806, 1578450), (850, 1496742), (884, 1439175), (930, 1367990), (975, 1304852), (1020, 1247285), (1054, 1207050), (1105, 1151340), (1209, 1052300), (1238, 1027650), (1275, 997828), (1300, 978639), (1326, 959450), (1550, 820794), (1581, 804700), (1612, 789225), (1700, 748371), (1857, 685100), (1860, 683995), (1950, 652426), (2015, 631380), (2108, 603525), (2210, 575670), (2325, 547196), (2418, 526150), (2476, 513825), (2550, 498914), (2635, 482820), (2652, 479725), (3095, 411060), (3100, 410397), (3162, 402350), (3315, 383780), (3714, 342550), (3900, 326213), (4030, 315690), (4420, 287835), (4650, 273598), (4836, 263075), (5100, 249457), (5270, 241410), (5525, 230268), (6045, 210460), (6190, 205530), (6324, 201175), (6630, 191890), (6851, 185700), (7428, 171275), (7905, 160940), (8047, 158100), (8060, 157845), (9285, 137020), (9300, 136799), (10075, 126276), (10523, 120900), (10540, 120705), (11050, 115134), (12090, 105230), (12380, 102765), (13175, 96564), (13260, 95945), (13702, 92850), (15475, 82212), (15810, 80470), (16094, 79050), (16575, 76756), (18570, 68510), (19189, 66300), (20150, 63138), (20553, 61900), (21046, 60450), (22100, 57567), (24141, 52700), (24180, 52615), (26350, 48282), (27404, 46425), (30225, 42092), (30950, 41106), (31569, 40300), (31620, 40235), (32188, 39525), (33150, 38378), (34255, 37140)]