152505870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 424009728

約数和(自身を除く): 271503858

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 71, 110, 115, 138, 142, 165, 213, 230, 253, 283, 330, 345, 355, 426, 506, 566, 690, 710, 759, 781, 849, 1065, 1265, 1415, 1518, 1562, 1633, 1698, 2130, 2343, 2530, 2830, 3113, 3266, 3795, 3905, 4245, 4686, 4899, 6226, 6509, 7590, 7810, 8165, 8490, 9339, 9798, 11715, 13018, 15565, 16330, 17963, 18678, 19527, 20093, 23430, 24495, 31130, 32545, 35926, 39054, 40186, 46695, 48990, 53889, 60279, 65090, 71599, 89815, 93390, 97635, 100465, 107778, 120558, 143198, 179630, 195270, 200930, 214797, 221023, 269445, 301395, 357995, 429594, 442046, 462139, 538890, 602790, 663069, 715990, 924278, 1073985, 1105115, 1326138, 1386417, 2147970, 2210230, 2310695, 2772834, 3315345, 4621390, 5083529, 6630690, 6932085, 10167058, 13864170, 15250587, 25417645, 30501174, 50835290, 76252935, 152505870]

約数ペア:

[(1, 152505870), (2, 76252935), (3, 50835290), (5, 30501174), (6, 25417645), (10, 15250587), (11, 13864170), (15, 10167058), (22, 6932085), (23, 6630690), (30, 5083529), (33, 4621390), (46, 3315345), (55, 2772834), (66, 2310695), (69, 2210230), (71, 2147970), (110, 1386417), (115, 1326138), (138, 1105115), (142, 1073985), (165, 924278), (213, 715990), (230, 663069), (253, 602790), (283, 538890), (330, 462139), (345, 442046), (355, 429594), (426, 357995), (506, 301395), (566, 269445), (690, 221023), (710, 214797), (759, 200930), (781, 195270), (849, 179630), (1065, 143198), (1265, 120558), (1415, 107778), (1518, 100465), (1562, 97635), (1633, 93390), (1698, 89815), (2130, 71599), (2343, 65090), (2530, 60279), (2830, 53889), (3113, 48990), (3266, 46695), (3795, 40186), (3905, 39054), (4245, 35926), (4686, 32545), (4899, 31130), (6226, 24495), (6509, 23430), (7590, 20093), (7810, 19527), (8165, 18678), (8490, 17963), (9339, 16330), (9798, 15565), (11715, 13018)]