102491220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 335301120

約数和(自身を除く): 232809900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 29, 30, 39, 46, 52, 58, 60, 65, 69, 78, 87, 92, 115, 116, 130, 138, 145, 156, 174, 195, 197, 230, 260, 276, 290, 299, 345, 348, 377, 390, 394, 435, 460, 580, 591, 598, 667, 690, 754, 780, 788, 870, 897, 985, 1131, 1182, 1196, 1334, 1380, 1495, 1508, 1740, 1794, 1885, 1970, 2001, 2262, 2364, 2561, 2668, 2955, 2990, 3335, 3588, 3770, 3940, 4002, 4485, 4524, 4531, 5122, 5655, 5713, 5910, 5980, 6670, 7540, 7683, 8004, 8671, 8970, 9062, 10005, 10244, 11310, 11426, 11820, 12805, 13340, 13593, 15366, 17139, 17342, 17940, 18124, 20010, 22620, 22655, 22852, 25610, 26013, 27186, 28565, 30732, 34278, 34684, 38415, 40020, 43355, 45310, 51220, 52026, 54372, 57130, 58903, 67965, 68556, 74269, 76830, 85695, 86710, 90620, 104052, 114260, 117806, 130065, 131399, 135930, 148538, 153660, 171390, 173420, 176709, 222807, 235612, 260130, 262798, 271860, 294515, 297076, 342780, 353418, 371345, 394197, 445614, 520260, 525596, 589030, 656995, 706836, 742690, 788394, 883545, 891228, 1114035, 1178060, 1313990, 1485380, 1576788, 1708187, 1767090, 1970985, 2228070, 2627980, 3416374, 3534180, 3941970, 4456140, 5124561, 6832748, 7883940, 8540935, 10249122, 17081870, 20498244, 25622805, 34163740, 51245610, 102491220]

約数ペア:

[(1, 102491220), (2, 51245610), (3, 34163740), (4, 25622805), (5, 20498244), (6, 17081870), (10, 10249122), (12, 8540935), (13, 7883940), (15, 6832748), (20, 5124561), (23, 4456140), (26, 3941970), (29, 3534180), (30, 3416374), (39, 2627980), (46, 2228070), (52, 1970985), (58, 1767090), (60, 1708187), (65, 1576788), (69, 1485380), (78, 1313990), (87, 1178060), (92, 1114035), (115, 891228), (116, 883545), (130, 788394), (138, 742690), (145, 706836), (156, 656995), (174, 589030), (195, 525596), (197, 520260), (230, 445614), (260, 394197), (276, 371345), (290, 353418), (299, 342780), (345, 297076), (348, 294515), (377, 271860), (390, 262798), (394, 260130), (435, 235612), (460, 222807), (580, 176709), (591, 173420), (598, 171390), (667, 153660), (690, 148538), (754, 135930), (780, 131399), (788, 130065), (870, 117806), (897, 114260), (985, 104052), (1131, 90620), (1182, 86710), (1196, 85695), (1334, 76830), (1380, 74269), (1495, 68556), (1508, 67965), (1740, 58903), (1794, 57130), (1885, 54372), (1970, 52026), (2001, 51220), (2262, 45310), (2364, 43355), (2561, 40020), (2668, 38415), (2955, 34684), (2990, 34278), (3335, 30732), (3588, 28565), (3770, 27186), (3940, 26013), (4002, 25610), (4485, 22852), (4524, 22655), (4531, 22620), (5122, 20010), (5655, 18124), (5713, 17940), (5910, 17342), (5980, 17139), (6670, 15366), (7540, 13593), (7683, 13340), (8004, 12805), (8671, 11820), (8970, 11426), (9062, 11310), (10005, 10244)]