16612650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 49327200

約数和(自身を除く): 32714550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 29, 30, 38, 45, 50, 57, 58, 67, 75, 87, 90, 95, 114, 134, 145, 150, 171, 174, 190, 201, 225, 261, 285, 290, 335, 342, 402, 435, 450, 475, 522, 551, 570, 603, 670, 725, 855, 870, 950, 1005, 1102, 1206, 1273, 1305, 1425, 1450, 1653, 1675, 1710, 1943, 2010, 2175, 2546, 2610, 2755, 2850, 3015, 3306, 3350, 3819, 3886, 4275, 4350, 4959, 5025, 5510, 5829, 6030, 6365, 6525, 7638, 8265, 8550, 9715, 9918, 10050, 11457, 11658, 12730, 13050, 13775, 15075, 16530, 17487, 19095, 19430, 22914, 24795, 27550, 29145, 30150, 31825, 34974, 36917, 38190, 41325, 48575, 49590, 57285, 58290, 63650, 73834, 82650, 87435, 95475, 97150, 110751, 114570, 123975, 145725, 174870, 184585, 190950, 221502, 247950, 286425, 291450, 332253, 369170, 437175, 553755, 572850, 664506, 874350, 922925, 1107510, 1661265, 1845850, 2768775, 3322530, 5537550, 8306325, 16612650]

約数ペア:

[(1, 16612650), (2, 8306325), (3, 5537550), (5, 3322530), (6, 2768775), (9, 1845850), (10, 1661265), (15, 1107510), (18, 922925), (19, 874350), (25, 664506), (29, 572850), (30, 553755), (38, 437175), (45, 369170), (50, 332253), (57, 291450), (58, 286425), (67, 247950), (75, 221502), (87, 190950), (90, 184585), (95, 174870), (114, 145725), (134, 123975), (145, 114570), (150, 110751), (171, 97150), (174, 95475), (190, 87435), (201, 82650), (225, 73834), (261, 63650), (285, 58290), (290, 57285), (335, 49590), (342, 48575), (402, 41325), (435, 38190), (450, 36917), (475, 34974), (522, 31825), (551, 30150), (570, 29145), (603, 27550), (670, 24795), (725, 22914), (855, 19430), (870, 19095), (950, 17487), (1005, 16530), (1102, 15075), (1206, 13775), (1273, 13050), (1305, 12730), (1425, 11658), (1450, 11457), (1653, 10050), (1675, 9918), (1710, 9715), (1943, 8550), (2010, 8265), (2175, 7638), (2546, 6525), (2610, 6365), (2755, 6030), (2850, 5829), (3015, 5510), (3306, 5025), (3350, 4959), (3819, 4350), (3886, 4275)]