228863700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 216

約数和(自身を含む): 798726656

約数和(自身を除く): 569862956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 403, 450, 465, 468, 558, 585, 620, 631, 650, 775, 780, 806, 900, 930, 975, 1116, 1170, 1209, 1262, 1300, 1395, 1550, 1612, 1860, 1893, 1950, 2015, 2325, 2340, 2418, 2524, 2790, 2925, 3100, 3155, 3627, 3786, 3900, 4030, 4650, 4836, 5580, 5679, 5850, 6045, 6310, 6975, 7254, 7572, 8060, 8203, 9300, 9465, 10075, 11358, 11700, 12090, 12620, 13950, 14508, 15775, 16406, 18135, 18930, 19561, 20150, 22716, 24180, 24609, 27900, 28395, 30225, 31550, 32812, 36270, 37860, 39122, 40300, 41015, 47325, 49218, 56790, 58683, 60450, 63100, 72540, 73827, 78244, 82030, 90675, 94650, 97805, 98436, 113580, 117366, 120900, 123045, 141975, 147654, 164060, 176049, 181350, 189300, 195610, 205075, 234732, 246090, 254293, 283950, 293415, 295308, 352098, 362700, 369135, 391220, 410150, 489025, 492180, 508586, 567900, 586830, 615225, 704196, 738270, 762879, 820300, 880245, 978050, 1017172, 1173660, 1230450, 1271465, 1467075, 1476540, 1525758, 1760490, 1845675, 1956100, 2288637, 2460900, 2542930, 2934150, 3051516, 3520980, 3691350, 3814395, 4401225, 4577274, 5085860, 5868300, 6357325, 7382700, 7628790, 8802450, 9154548, 11443185, 12714650, 15257580, 17604900, 19071975, 22886370, 25429300, 38143950, 45772740, 57215925, 76287900, 114431850, 228863700]

約数ペア:

[(1, 228863700), (2, 114431850), (3, 76287900), (4, 57215925), (5, 45772740), (6, 38143950), (9, 25429300), (10, 22886370), (12, 19071975), (13, 17604900), (15, 15257580), (18, 12714650), (20, 11443185), (25, 9154548), (26, 8802450), (30, 7628790), (31, 7382700), (36, 6357325), (39, 5868300), (45, 5085860), (50, 4577274), (52, 4401225), (60, 3814395), (62, 3691350), (65, 3520980), (75, 3051516), (78, 2934150), (90, 2542930), (93, 2460900), (100, 2288637), (117, 1956100), (124, 1845675), (130, 1760490), (150, 1525758), (155, 1476540), (156, 1467075), (180, 1271465), (186, 1230450), (195, 1173660), (225, 1017172), (234, 978050), (260, 880245), (279, 820300), (300, 762879), (310, 738270), (325, 704196), (372, 615225), (390, 586830), (403, 567900), (450, 508586), (465, 492180), (468, 489025), (558, 410150), (585, 391220), (620, 369135), (631, 362700), (650, 352098), (775, 295308), (780, 293415), (806, 283950), (900, 254293), (930, 246090), (975, 234732), (1116, 205075), (1170, 195610), (1209, 189300), (1262, 181350), (1300, 176049), (1395, 164060), (1550, 147654), (1612, 141975), (1860, 123045), (1893, 120900), (1950, 117366), (2015, 113580), (2325, 98436), (2340, 97805), (2418, 94650), (2524, 90675), (2790, 82030), (2925, 78244), (3100, 73827), (3155, 72540), (3627, 63100), (3786, 60450), (3900, 58683), (4030, 56790), (4650, 49218), (4836, 47325), (5580, 41015), (5679, 40300), (5850, 39122), (6045, 37860), (6310, 36270), (6975, 32812), (7254, 31550), (7572, 30225), (8060, 28395), (8203, 27900), (9300, 24609), (9465, 24180), (10075, 22716), (11358, 20150), (11700, 19561), (12090, 18930), (12620, 18135), (13950, 16406), (14508, 15775)]