123691140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 402292800

約数和(自身を除く): 278601660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 613, 684, 708, 855, 885, 1062, 1121, 1140, 1180, 1226, 1710, 1770, 1839, 2124, 2242, 2452, 2655, 3065, 3363, 3420, 3540, 3678, 4484, 5310, 5517, 5605, 6130, 6726, 7356, 9195, 10089, 10620, 11034, 11210, 11647, 12260, 13452, 16815, 18390, 20178, 22068, 22420, 23294, 27585, 33630, 34941, 36167, 36780, 40356, 46588, 50445, 55170, 58235, 67260, 69882, 72334, 100890, 104823, 108501, 110340, 116470, 139764, 144668, 174705, 180835, 201780, 209646, 217002, 232940, 325503, 349410, 361670, 419292, 434004, 524115, 542505, 651006, 687173, 698820, 723340, 1048230, 1085010, 1302012, 1374346, 1627515, 2061519, 2096460, 2170020, 2748692, 3255030, 3435865, 4123038, 6184557, 6510060, 6871730, 8246076, 10307595, 12369114, 13743460, 20615190, 24738228, 30922785, 41230380, 61845570, 123691140]

約数ペア:

[(1, 123691140), (2, 61845570), (3, 41230380), (4, 30922785), (5, 24738228), (6, 20615190), (9, 13743460), (10, 12369114), (12, 10307595), (15, 8246076), (18, 6871730), (19, 6510060), (20, 6184557), (30, 4123038), (36, 3435865), (38, 3255030), (45, 2748692), (57, 2170020), (59, 2096460), (60, 2061519), (76, 1627515), (90, 1374346), (95, 1302012), (114, 1085010), (118, 1048230), (171, 723340), (177, 698820), (180, 687173), (190, 651006), (228, 542505), (236, 524115), (285, 434004), (295, 419292), (342, 361670), (354, 349410), (380, 325503), (531, 232940), (570, 217002), (590, 209646), (613, 201780), (684, 180835), (708, 174705), (855, 144668), (885, 139764), (1062, 116470), (1121, 110340), (1140, 108501), (1180, 104823), (1226, 100890), (1710, 72334), (1770, 69882), (1839, 67260), (2124, 58235), (2242, 55170), (2452, 50445), (2655, 46588), (3065, 40356), (3363, 36780), (3420, 36167), (3540, 34941), (3678, 33630), (4484, 27585), (5310, 23294), (5517, 22420), (5605, 22068), (6130, 20178), (6726, 18390), (7356, 16815), (9195, 13452), (10089, 12260), (10620, 11647), (11034, 11210)]