180285300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 216

約数和(自身を含む): 641382560

約数和(自身を除く): 461097260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 811, 855, 900, 950, 975, 988, 1140, 1170, 1235, 1300, 1425, 1482, 1622, 1710, 1900, 1950, 2223, 2340, 2433, 2470, 2850, 2925, 2964, 3244, 3420, 3705, 3900, 4055, 4275, 4446, 4866, 4940, 5700, 5850, 6175, 7299, 7410, 8110, 8550, 8892, 9732, 10543, 11115, 11700, 12165, 12350, 14598, 14820, 15409, 16220, 17100, 18525, 20275, 21086, 22230, 24330, 24700, 29196, 30818, 31629, 36495, 37050, 40550, 42172, 44460, 46227, 48660, 52715, 55575, 60825, 61636, 63258, 72990, 74100, 77045, 81100, 92454, 94887, 105430, 111150, 121650, 126516, 138681, 145980, 154090, 158145, 182475, 184908, 189774, 200317, 210860, 222300, 231135, 243300, 263575, 277362, 308180, 316290, 364950, 379548, 385225, 400634, 462270, 474435, 527150, 554724, 600951, 632580, 693405, 729900, 770450, 790725, 801268, 924540, 948870, 1001585, 1054300, 1155675, 1201902, 1386810, 1540900, 1581450, 1802853, 1897740, 2003170, 2311350, 2372175, 2403804, 2773620, 3004755, 3162900, 3467025, 3605706, 4006340, 4622700, 4744350, 5007925, 6009510, 6934050, 7211412, 9014265, 9488700, 10015850, 12019020, 13868100, 15023775, 18028530, 20031700, 30047550, 36057060, 45071325, 60095100, 90142650, 180285300]

約数ペア:

[(1, 180285300), (2, 90142650), (3, 60095100), (4, 45071325), (5, 36057060), (6, 30047550), (9, 20031700), (10, 18028530), (12, 15023775), (13, 13868100), (15, 12019020), (18, 10015850), (19, 9488700), (20, 9014265), (25, 7211412), (26, 6934050), (30, 6009510), (36, 5007925), (38, 4744350), (39, 4622700), (45, 4006340), (50, 3605706), (52, 3467025), (57, 3162900), (60, 3004755), (65, 2773620), (75, 2403804), (76, 2372175), (78, 2311350), (90, 2003170), (95, 1897740), (100, 1802853), (114, 1581450), (117, 1540900), (130, 1386810), (150, 1201902), (156, 1155675), (171, 1054300), (180, 1001585), (190, 948870), (195, 924540), (225, 801268), (228, 790725), (234, 770450), (247, 729900), (260, 693405), (285, 632580), (300, 600951), (325, 554724), (342, 527150), (380, 474435), (390, 462270), (450, 400634), (468, 385225), (475, 379548), (494, 364950), (570, 316290), (585, 308180), (650, 277362), (684, 263575), (741, 243300), (780, 231135), (811, 222300), (855, 210860), (900, 200317), (950, 189774), (975, 184908), (988, 182475), (1140, 158145), (1170, 154090), (1235, 145980), (1300, 138681), (1425, 126516), (1482, 121650), (1622, 111150), (1710, 105430), (1900, 94887), (1950, 92454), (2223, 81100), (2340, 77045), (2433, 74100), (2470, 72990), (2850, 63258), (2925, 61636), (2964, 60825), (3244, 55575), (3420, 52715), (3705, 48660), (3900, 46227), (4055, 44460), (4275, 42172), (4446, 40550), (4866, 37050), (4940, 36495), (5700, 31629), (5850, 30818), (6175, 29196), (7299, 24700), (7410, 24330), (8110, 22230), (8550, 21086), (8892, 20275), (9732, 18525), (10543, 17100), (11115, 16220), (11700, 15409), (12165, 14820), (12350, 14598)]