89953290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 291942144

約数和(自身を除く): 201988854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 37, 42, 45, 51, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 153, 170, 185, 210, 222, 227, 238, 255, 259, 306, 315, 333, 357, 370, 454, 510, 518, 555, 595, 629, 630, 666, 681, 714, 765, 777, 1071, 1110, 1135, 1190, 1258, 1295, 1362, 1530, 1554, 1589, 1665, 1785, 1887, 2043, 2142, 2270, 2331, 2590, 3145, 3178, 3330, 3405, 3570, 3774, 3859, 3885, 4086, 4403, 4662, 4767, 5355, 5661, 6290, 6810, 7718, 7770, 7945, 8399, 8806, 9435, 9534, 10215, 10710, 11322, 11577, 11655, 13209, 14301, 15890, 16798, 18870, 19295, 20430, 22015, 23154, 23310, 23835, 25197, 26418, 27013, 28305, 28602, 34731, 38590, 39627, 41995, 44030, 47670, 50394, 54026, 56610, 57885, 58793, 66045, 69462, 71505, 75591, 79254, 81039, 83990, 115770, 117586, 125985, 132090, 135065, 142783, 143010, 151182, 162078, 173655, 176379, 198135, 243117, 251970, 270130, 285566, 293965, 347310, 352758, 377955, 396270, 405195, 428349, 486234, 529137, 587930, 713915, 755910, 810390, 856698, 881895, 999481, 1058274, 1215585, 1285047, 1427830, 1763790, 1998962, 2141745, 2431170, 2570094, 2645685, 2998443, 4283490, 4997405, 5291370, 5996886, 6425235, 8995329, 9994810, 12850470, 14992215, 17990658, 29984430, 44976645, 89953290]

約数ペア:

[(1, 89953290), (2, 44976645), (3, 29984430), (5, 17990658), (6, 14992215), (7, 12850470), (9, 9994810), (10, 8995329), (14, 6425235), (15, 5996886), (17, 5291370), (18, 4997405), (21, 4283490), (30, 2998443), (34, 2645685), (35, 2570094), (37, 2431170), (42, 2141745), (45, 1998962), (51, 1763790), (63, 1427830), (70, 1285047), (74, 1215585), (85, 1058274), (90, 999481), (102, 881895), (105, 856698), (111, 810390), (119, 755910), (126, 713915), (153, 587930), (170, 529137), (185, 486234), (210, 428349), (222, 405195), (227, 396270), (238, 377955), (255, 352758), (259, 347310), (306, 293965), (315, 285566), (333, 270130), (357, 251970), (370, 243117), (454, 198135), (510, 176379), (518, 173655), (555, 162078), (595, 151182), (629, 143010), (630, 142783), (666, 135065), (681, 132090), (714, 125985), (765, 117586), (777, 115770), (1071, 83990), (1110, 81039), (1135, 79254), (1190, 75591), (1258, 71505), (1295, 69462), (1362, 66045), (1530, 58793), (1554, 57885), (1589, 56610), (1665, 54026), (1785, 50394), (1887, 47670), (2043, 44030), (2142, 41995), (2270, 39627), (2331, 38590), (2590, 34731), (3145, 28602), (3178, 28305), (3330, 27013), (3405, 26418), (3570, 25197), (3774, 23835), (3859, 23310), (3885, 23154), (4086, 22015), (4403, 20430), (4662, 19295), (4767, 18870), (5355, 16798), (5661, 15890), (6290, 14301), (6810, 13209), (7718, 11655), (7770, 11577), (7945, 11322), (8399, 10710), (8806, 10215), (9435, 9534)]