235278450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 216

約数和(自身を含む): 723586500

約数和(自身を除く): 488308050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 29, 30, 33, 45, 50, 55, 58, 66, 75, 87, 90, 99, 110, 121, 145, 149, 150, 165, 174, 198, 225, 242, 261, 275, 290, 298, 319, 330, 363, 435, 447, 450, 495, 522, 550, 605, 638, 725, 726, 745, 825, 870, 894, 957, 990, 1089, 1210, 1305, 1341, 1450, 1490, 1595, 1639, 1650, 1815, 1914, 2175, 2178, 2235, 2475, 2610, 2682, 2871, 3025, 3190, 3278, 3509, 3630, 3725, 4321, 4350, 4470, 4785, 4917, 4950, 5445, 5742, 6050, 6525, 6705, 7018, 7450, 7975, 8195, 8642, 9075, 9570, 9834, 10527, 10890, 11175, 12963, 13050, 13410, 14355, 14751, 15950, 16390, 17545, 18029, 18150, 21054, 21605, 22350, 23925, 24585, 25926, 27225, 28710, 29502, 31581, 33525, 35090, 36058, 38889, 40975, 43210, 47531, 47850, 49170, 52635, 54087, 54450, 63162, 64815, 67050, 71775, 73755, 77778, 81950, 87725, 90145, 95062, 105270, 108025, 108174, 122925, 129630, 142593, 143550, 147510, 157905, 162261, 175450, 180290, 194445, 216050, 237655, 245850, 263175, 270435, 285186, 315810, 324075, 324522, 368775, 388890, 427779, 450725, 475310, 522841, 526350, 540870, 648150, 712965, 737550, 789525, 811305, 855558, 901450, 972225, 1045682, 1188275, 1352175, 1425930, 1568523, 1579050, 1622610, 1944450, 2138895, 2376550, 2614205, 2704350, 3137046, 3564825, 4056525, 4277790, 4705569, 5228410, 7129650, 7842615, 8113050, 9411138, 10694475, 13071025, 15685230, 21388950, 23527845, 26142050, 39213075, 47055690, 78426150, 117639225, 235278450]

約数ペア:

[(1, 235278450), (2, 117639225), (3, 78426150), (5, 47055690), (6, 39213075), (9, 26142050), (10, 23527845), (11, 21388950), (15, 15685230), (18, 13071025), (22, 10694475), (25, 9411138), (29, 8113050), (30, 7842615), (33, 7129650), (45, 5228410), (50, 4705569), (55, 4277790), (58, 4056525), (66, 3564825), (75, 3137046), (87, 2704350), (90, 2614205), (99, 2376550), (110, 2138895), (121, 1944450), (145, 1622610), (149, 1579050), (150, 1568523), (165, 1425930), (174, 1352175), (198, 1188275), (225, 1045682), (242, 972225), (261, 901450), (275, 855558), (290, 811305), (298, 789525), (319, 737550), (330, 712965), (363, 648150), (435, 540870), (447, 526350), (450, 522841), (495, 475310), (522, 450725), (550, 427779), (605, 388890), (638, 368775), (725, 324522), (726, 324075), (745, 315810), (825, 285186), (870, 270435), (894, 263175), (957, 245850), (990, 237655), (1089, 216050), (1210, 194445), (1305, 180290), (1341, 175450), (1450, 162261), (1490, 157905), (1595, 147510), (1639, 143550), (1650, 142593), (1815, 129630), (1914, 122925), (2175, 108174), (2178, 108025), (2235, 105270), (2475, 95062), (2610, 90145), (2682, 87725), (2871, 81950), (3025, 77778), (3190, 73755), (3278, 71775), (3509, 67050), (3630, 64815), (3725, 63162), (4321, 54450), (4350, 54087), (4470, 52635), (4785, 49170), (4917, 47850), (4950, 47531), (5445, 43210), (5742, 40975), (6050, 38889), (6525, 36058), (6705, 35090), (7018, 33525), (7450, 31581), (7975, 29502), (8195, 28710), (8642, 27225), (9075, 25926), (9570, 24585), (9834, 23925), (10527, 22350), (10890, 21605), (11175, 21054), (12963, 18150), (13050, 18029), (13410, 17545), (14355, 16390), (14751, 15950)]