72896340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 241678080

約数和(自身を除く): 168781740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 73, 85, 89, 102, 110, 132, 146, 165, 170, 178, 187, 204, 219, 220, 255, 267, 292, 330, 340, 356, 365, 374, 438, 445, 510, 534, 561, 660, 730, 748, 803, 876, 890, 935, 979, 1020, 1068, 1095, 1122, 1241, 1335, 1460, 1513, 1606, 1780, 1870, 1958, 2190, 2244, 2409, 2482, 2670, 2805, 2937, 3026, 3212, 3723, 3740, 3916, 4015, 4380, 4539, 4818, 4895, 4964, 5340, 5610, 5874, 6052, 6205, 6497, 7446, 7565, 8030, 9078, 9636, 9790, 11220, 11748, 12045, 12410, 12994, 13651, 14685, 14892, 15130, 16060, 16643, 18156, 18615, 19491, 19580, 22695, 24090, 24820, 25988, 27302, 29370, 30260, 32485, 33286, 37230, 38982, 40953, 45390, 48180, 49929, 54604, 58740, 64970, 66572, 68255, 71467, 74460, 77964, 81906, 83215, 90780, 97455, 99858, 110449, 129940, 136510, 142934, 163812, 166430, 194910, 199716, 204765, 214401, 220898, 249645, 273020, 285868, 331347, 332860, 357335, 389820, 409530, 428802, 441796, 499290, 552245, 662694, 714670, 819060, 857604, 998580, 1072005, 1104490, 1214939, 1325388, 1429340, 1656735, 2144010, 2208980, 2429878, 3313470, 3644817, 4288020, 4859756, 6074695, 6626940, 7289634, 12149390, 14579268, 18224085, 24298780, 36448170, 72896340]

約数ペア:

[(1, 72896340), (2, 36448170), (3, 24298780), (4, 18224085), (5, 14579268), (6, 12149390), (10, 7289634), (11, 6626940), (12, 6074695), (15, 4859756), (17, 4288020), (20, 3644817), (22, 3313470), (30, 2429878), (33, 2208980), (34, 2144010), (44, 1656735), (51, 1429340), (55, 1325388), (60, 1214939), (66, 1104490), (68, 1072005), (73, 998580), (85, 857604), (89, 819060), (102, 714670), (110, 662694), (132, 552245), (146, 499290), (165, 441796), (170, 428802), (178, 409530), (187, 389820), (204, 357335), (219, 332860), (220, 331347), (255, 285868), (267, 273020), (292, 249645), (330, 220898), (340, 214401), (356, 204765), (365, 199716), (374, 194910), (438, 166430), (445, 163812), (510, 142934), (534, 136510), (561, 129940), (660, 110449), (730, 99858), (748, 97455), (803, 90780), (876, 83215), (890, 81906), (935, 77964), (979, 74460), (1020, 71467), (1068, 68255), (1095, 66572), (1122, 64970), (1241, 58740), (1335, 54604), (1460, 49929), (1513, 48180), (1606, 45390), (1780, 40953), (1870, 38982), (1958, 37230), (2190, 33286), (2244, 32485), (2409, 30260), (2482, 29370), (2670, 27302), (2805, 25988), (2937, 24820), (3026, 24090), (3212, 22695), (3723, 19580), (3740, 19491), (3916, 18615), (4015, 18156), (4380, 16643), (4539, 16060), (4818, 15130), (4895, 14892), (4964, 14685), (5340, 13651), (5610, 12994), (5874, 12410), (6052, 12045), (6205, 11748), (6497, 11220), (7446, 9790), (7565, 9636), (8030, 9078)]