15225210

素因数分解:

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

素因数の和:70

約数の個数: 192

約数和(自身を含む): 53464320

約数和(自身を除く): 38239110

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, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 169, 182, 195, 198, 210, 231, 234, 273, 286, 315, 330, 338, 385, 390, 429, 455, 462, 495, 507, 546, 585, 630, 693, 715, 770, 819, 845, 858, 910, 990, 1001, 1014, 1155, 1170, 1183, 1287, 1365, 1386, 1430, 1521, 1638, 1690, 1859, 2002, 2145, 2197, 2310, 2366, 2535, 2574, 2730, 3003, 3042, 3465, 3549, 3718, 4095, 4290, 4394, 5005, 5070, 5577, 5915, 6006, 6435, 6591, 6930, 7098, 7605, 8190, 9009, 9295, 10010, 10647, 10985, 11154, 11830, 12870, 13013, 13182, 15015, 15210, 15379, 16731, 17745, 18018, 18590, 19773, 21294, 21970, 24167, 26026, 27885, 30030, 30758, 32955, 33462, 35490, 39039, 39546, 45045, 46137, 48334, 53235, 55770, 65065, 65910, 72501, 76895, 78078, 83655, 90090, 92274, 98865, 106470, 117117, 120835, 130130, 138411, 145002, 153790, 167310, 169169, 195195, 197730, 217503, 230685, 234234, 241670, 276822, 338338, 362505, 390390, 435006, 461370, 507507, 585585, 692055, 725010, 845845, 1015014, 1087515, 1171170, 1384110, 1522521, 1691690, 2175030, 2537535, 3045042, 5075070, 7612605, 15225210]

約数ペア:

[(1, 15225210), (2, 7612605), (3, 5075070), (5, 3045042), (6, 2537535), (7, 2175030), (9, 1691690), (10, 1522521), (11, 1384110), (13, 1171170), (14, 1087515), (15, 1015014), (18, 845845), (21, 725010), (22, 692055), (26, 585585), (30, 507507), (33, 461370), (35, 435006), (39, 390390), (42, 362505), (45, 338338), (55, 276822), (63, 241670), (65, 234234), (66, 230685), (70, 217503), (77, 197730), (78, 195195), (90, 169169), (91, 167310), (99, 153790), (105, 145002), (110, 138411), (117, 130130), (126, 120835), (130, 117117), (143, 106470), (154, 98865), (165, 92274), (169, 90090), (182, 83655), (195, 78078), (198, 76895), (210, 72501), (231, 65910), (234, 65065), (273, 55770), (286, 53235), (315, 48334), (330, 46137), (338, 45045), (385, 39546), (390, 39039), (429, 35490), (455, 33462), (462, 32955), (495, 30758), (507, 30030), (546, 27885), (585, 26026), (630, 24167), (693, 21970), (715, 21294), (770, 19773), (819, 18590), (845, 18018), (858, 17745), (910, 16731), (990, 15379), (1001, 15210), (1014, 15015), (1155, 13182), (1170, 13013), (1183, 12870), (1287, 11830), (1365, 11154), (1386, 10985), (1430, 10647), (1521, 10010), (1638, 9295), (1690, 9009), (1859, 8190), (2002, 7605), (2145, 7098), (2197, 6930), (2310, 6591), (2366, 6435), (2535, 6006), (2574, 5915), (2730, 5577), (3003, 5070), (3042, 5005), (3465, 4394), (3549, 4290), (3718, 4095)]