23045220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 77680512

約数和(自身を除く): 54635292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 113, 132, 165, 180, 198, 206, 220, 226, 309, 330, 339, 396, 412, 452, 495, 515, 565, 618, 660, 678, 927, 990, 1017, 1030, 1130, 1133, 1236, 1243, 1356, 1545, 1695, 1854, 1980, 2034, 2060, 2260, 2266, 2486, 3090, 3390, 3399, 3708, 3729, 4068, 4532, 4635, 4972, 5085, 5665, 6180, 6215, 6780, 6798, 7458, 9270, 10170, 10197, 11187, 11330, 11639, 12430, 13596, 14916, 16995, 18540, 18645, 20340, 20394, 22374, 22660, 23278, 24860, 33990, 34917, 37290, 40788, 44748, 46556, 50985, 55935, 58195, 67980, 69834, 74580, 101970, 104751, 111870, 116390, 128029, 139668, 174585, 203940, 209502, 223740, 232780, 256058, 349170, 384087, 419004, 512116, 523755, 640145, 698340, 768174, 1047510, 1152261, 1280290, 1536348, 1920435, 2095020, 2304522, 2560580, 3840870, 4609044, 5761305, 7681740, 11522610, 23045220]

約数ペア:

[(1, 23045220), (2, 11522610), (3, 7681740), (4, 5761305), (5, 4609044), (6, 3840870), (9, 2560580), (10, 2304522), (11, 2095020), (12, 1920435), (15, 1536348), (18, 1280290), (20, 1152261), (22, 1047510), (30, 768174), (33, 698340), (36, 640145), (44, 523755), (45, 512116), (55, 419004), (60, 384087), (66, 349170), (90, 256058), (99, 232780), (103, 223740), (110, 209502), (113, 203940), (132, 174585), (165, 139668), (180, 128029), (198, 116390), (206, 111870), (220, 104751), (226, 101970), (309, 74580), (330, 69834), (339, 67980), (396, 58195), (412, 55935), (452, 50985), (495, 46556), (515, 44748), (565, 40788), (618, 37290), (660, 34917), (678, 33990), (927, 24860), (990, 23278), (1017, 22660), (1030, 22374), (1130, 20394), (1133, 20340), (1236, 18645), (1243, 18540), (1356, 16995), (1545, 14916), (1695, 13596), (1854, 12430), (1980, 11639), (2034, 11330), (2060, 11187), (2260, 10197), (2266, 10170), (2486, 9270), (3090, 7458), (3390, 6798), (3399, 6780), (3708, 6215), (3729, 6180), (4068, 5665), (4532, 5085), (4635, 4972)]