216306090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 770829696

約数和(自身を除く): 554523606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 49, 55, 63, 65, 66, 70, 77, 78, 90, 91, 98, 99, 105, 110, 117, 126, 130, 143, 147, 154, 165, 182, 195, 198, 210, 231, 234, 245, 273, 286, 294, 315, 330, 343, 385, 390, 429, 441, 455, 462, 490, 495, 539, 546, 585, 630, 637, 686, 693, 715, 735, 770, 819, 858, 882, 910, 990, 1001, 1029, 1078, 1155, 1170, 1274, 1287, 1365, 1386, 1430, 1470, 1617, 1638, 1715, 1911, 2002, 2058, 2145, 2205, 2310, 2401, 2574, 2695, 2730, 3003, 3087, 3185, 3234, 3430, 3465, 3773, 3822, 4095, 4290, 4410, 4459, 4802, 4851, 5005, 5145, 5390, 5733, 6006, 6174, 6370, 6435, 6930, 7007, 7203, 7546, 8085, 8190, 8918, 9009, 9555, 9702, 10010, 10290, 11319, 11466, 12005, 12870, 13377, 14014, 14406, 15015, 15435, 16170, 16807, 18018, 18865, 19110, 21021, 21609, 22295, 22638, 24010, 24255, 26411, 26754, 28665, 30030, 30870, 31213, 33614, 33957, 35035, 36015, 37730, 40131, 42042, 43218, 44590, 45045, 48510, 49049, 50421, 52822, 56595, 57330, 62426, 63063, 66885, 67914, 70070, 72030, 79233, 80262, 84035, 90090, 93639, 98098, 100842, 105105, 108045, 113190, 126126, 132055, 133770, 147147, 151263, 156065, 158466, 168070, 169785, 184877, 187278, 200655, 210210, 216090, 218491, 237699, 245245, 252105, 264110, 280917, 294294, 302526, 312130, 315315, 339570, 343343, 369754, 396165, 401310, 436982, 441441, 468195, 475398, 490490, 504210, 554631, 561834, 630630, 655473, 686686, 735735, 756315, 792330, 882882, 924385, 936390, 1030029, 1092455, 1109262, 1188495, 1310946, 1404585, 1471470, 1512630, 1663893, 1716715, 1848770, 1966419, 2060058, 2184910, 2207205, 2376990, 2403401, 2773155, 2809170, 3090087, 3277365, 3327786, 3433430, 3932838, 4414410, 4806802, 5150145, 5546310, 6180174, 6554730, 7210203, 8319465, 9832095, 10300290, 12017005, 14420406, 15450435, 16638930, 19664190, 21630609, 24034010, 30900870, 36051015, 43261218, 72102030, 108153045, 216306090]

約数ペア:

[(1, 216306090), (2, 108153045), (3, 72102030), (5, 43261218), (6, 36051015), (7, 30900870), (9, 24034010), (10, 21630609), (11, 19664190), (13, 16638930), (14, 15450435), (15, 14420406), (18, 12017005), (21, 10300290), (22, 9832095), (26, 8319465), (30, 7210203), (33, 6554730), (35, 6180174), (39, 5546310), (42, 5150145), (45, 4806802), (49, 4414410), (55, 3932838), (63, 3433430), (65, 3327786), (66, 3277365), (70, 3090087), (77, 2809170), (78, 2773155), (90, 2403401), (91, 2376990), (98, 2207205), (99, 2184910), (105, 2060058), (110, 1966419), (117, 1848770), (126, 1716715), (130, 1663893), (143, 1512630), (147, 1471470), (154, 1404585), (165, 1310946), (182, 1188495), (195, 1109262), (198, 1092455), (210, 1030029), (231, 936390), (234, 924385), (245, 882882), (273, 792330), (286, 756315), (294, 735735), (315, 686686), (330, 655473), (343, 630630), (385, 561834), (390, 554631), (429, 504210), (441, 490490), (455, 475398), (462, 468195), (490, 441441), (495, 436982), (539, 401310), (546, 396165), (585, 369754), (630, 343343), (637, 339570), (686, 315315), (693, 312130), (715, 302526), (735, 294294), (770, 280917), (819, 264110), (858, 252105), (882, 245245), (910, 237699), (990, 218491), (1001, 216090), (1029, 210210), (1078, 200655), (1155, 187278), (1170, 184877), (1274, 169785), (1287, 168070), (1365, 158466), (1386, 156065), (1430, 151263), (1470, 147147), (1617, 133770), (1638, 132055), (1715, 126126), (1911, 113190), (2002, 108045), (2058, 105105), (2145, 100842), (2205, 98098), (2310, 93639), (2401, 90090), (2574, 84035), (2695, 80262), (2730, 79233), (3003, 72030), (3087, 70070), (3185, 67914), (3234, 66885), (3430, 63063), (3465, 62426), (3773, 57330), (3822, 56595), (4095, 52822), (4290, 50421), (4410, 49049), (4459, 48510), (4802, 45045), (4851, 44590), (5005, 43218), (5145, 42042), (5390, 40131), (5733, 37730), (6006, 36015), (6174, 35035), (6370, 33957), (6435, 33614), (6930, 31213), (7007, 30870), (7203, 30030), (7546, 28665), (8085, 26754), (8190, 26411), (8918, 24255), (9009, 24010), (9555, 22638), (9702, 22295), (10010, 21609), (10290, 21021), (11319, 19110), (11466, 18865), (12005, 18018), (12870, 16807), (13377, 16170), (14014, 15435), (14406, 15015)]