331930950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 1023267840

約数和(自身を除く): 691336890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 25, 26, 30, 31, 34, 38, 39, 50, 51, 57, 62, 65, 75, 78, 85, 93, 95, 102, 114, 130, 150, 155, 170, 186, 190, 195, 221, 247, 255, 285, 289, 310, 323, 325, 390, 403, 425, 442, 465, 475, 494, 510, 527, 570, 578, 589, 646, 650, 663, 741, 775, 806, 850, 867, 930, 950, 969, 975, 1054, 1105, 1178, 1209, 1235, 1275, 1326, 1425, 1445, 1482, 1550, 1581, 1615, 1734, 1767, 1938, 1950, 2015, 2210, 2325, 2418, 2470, 2550, 2635, 2850, 2890, 2945, 3162, 3230, 3315, 3534, 3705, 3757, 4030, 4199, 4335, 4650, 4845, 5270, 5491, 5525, 5890, 6045, 6175, 6630, 6851, 7225, 7410, 7514, 7657, 7905, 8075, 8398, 8670, 8835, 8959, 9690, 10013, 10075, 10982, 11050, 11271, 12090, 12350, 12597, 13175, 13702, 14450, 14725, 15314, 15810, 16150, 16473, 16575, 17670, 17918, 18525, 18785, 20026, 20150, 20553, 20995, 21675, 22542, 22971, 24225, 25194, 26350, 26877, 27455, 29450, 30039, 30225, 32946, 33150, 34255, 37050, 37570, 38285, 39525, 41106, 41990, 43350, 44175, 44795, 45942, 48450, 50065, 53754, 54910, 56355, 60078, 60450, 62985, 68510, 71383, 76570, 79050, 82365, 88350, 89590, 93925, 100130, 102765, 104975, 112710, 114855, 116467, 125970, 130169, 134385, 137275, 142766, 150195, 164730, 170221, 171275, 187850, 191425, 205530, 209950, 214149, 223975, 229710, 232934, 250325, 260338, 268770, 274550, 281775, 300390, 314925, 340442, 342550, 349401, 356915, 382850, 390507, 411825, 428298, 447950, 500650, 510663, 513825, 563550, 574275, 582335, 629850, 650845, 671925, 698802, 713830, 750975, 781014, 823650, 851105, 1021326, 1027650, 1070745, 1148550, 1164670, 1301690, 1343850, 1501950, 1702210, 1747005, 1784575, 1952535, 2141490, 2212873, 2553315, 2911675, 3254225, 3494010, 3569150, 3905070, 4255525, 4425746, 5106630, 5353725, 5823350, 6508450, 6638619, 8511050, 8735025, 9762675, 10707450, 11064365, 12766575, 13277238, 17470050, 19525350, 22128730, 25533150, 33193095, 55321825, 66386190, 110643650, 165965475, 331930950]

約数ペア:

[(1, 331930950), (2, 165965475), (3, 110643650), (5, 66386190), (6, 55321825), (10, 33193095), (13, 25533150), (15, 22128730), (17, 19525350), (19, 17470050), (25, 13277238), (26, 12766575), (30, 11064365), (31, 10707450), (34, 9762675), (38, 8735025), (39, 8511050), (50, 6638619), (51, 6508450), (57, 5823350), (62, 5353725), (65, 5106630), (75, 4425746), (78, 4255525), (85, 3905070), (93, 3569150), (95, 3494010), (102, 3254225), (114, 2911675), (130, 2553315), (150, 2212873), (155, 2141490), (170, 1952535), (186, 1784575), (190, 1747005), (195, 1702210), (221, 1501950), (247, 1343850), (255, 1301690), (285, 1164670), (289, 1148550), (310, 1070745), (323, 1027650), (325, 1021326), (390, 851105), (403, 823650), (425, 781014), (442, 750975), (465, 713830), (475, 698802), (494, 671925), (510, 650845), (527, 629850), (570, 582335), (578, 574275), (589, 563550), (646, 513825), (650, 510663), (663, 500650), (741, 447950), (775, 428298), (806, 411825), (850, 390507), (867, 382850), (930, 356915), (950, 349401), (969, 342550), (975, 340442), (1054, 314925), (1105, 300390), (1178, 281775), (1209, 274550), (1235, 268770), (1275, 260338), (1326, 250325), (1425, 232934), (1445, 229710), (1482, 223975), (1550, 214149), (1581, 209950), (1615, 205530), (1734, 191425), (1767, 187850), (1938, 171275), (1950, 170221), (2015, 164730), (2210, 150195), (2325, 142766), (2418, 137275), (2470, 134385), (2550, 130169), (2635, 125970), (2850, 116467), (2890, 114855), (2945, 112710), (3162, 104975), (3230, 102765), (3315, 100130), (3534, 93925), (3705, 89590), (3757, 88350), (4030, 82365), (4199, 79050), (4335, 76570), (4650, 71383), (4845, 68510), (5270, 62985), (5491, 60450), (5525, 60078), (5890, 56355), (6045, 54910), (6175, 53754), (6630, 50065), (6851, 48450), (7225, 45942), (7410, 44795), (7514, 44175), (7657, 43350), (7905, 41990), (8075, 41106), (8398, 39525), (8670, 38285), (8835, 37570), (8959, 37050), (9690, 34255), (10013, 33150), (10075, 32946), (10982, 30225), (11050, 30039), (11271, 29450), (12090, 27455), (12350, 26877), (12597, 26350), (13175, 25194), (13702, 24225), (14450, 22971), (14725, 22542), (15314, 21675), (15810, 20995), (16150, 20553), (16473, 20150), (16575, 20026), (17670, 18785), (17918, 18525)]