180599220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 611791488

約数和(自身を除く): 431192268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 37, 45, 46, 54, 60, 69, 74, 81, 90, 92, 108, 111, 115, 131, 135, 138, 148, 162, 180, 185, 207, 222, 230, 262, 270, 276, 324, 333, 345, 370, 393, 405, 414, 444, 460, 524, 540, 555, 621, 655, 666, 690, 740, 786, 810, 828, 851, 999, 1035, 1110, 1179, 1242, 1310, 1332, 1380, 1572, 1620, 1665, 1702, 1863, 1965, 1998, 2070, 2220, 2358, 2484, 2553, 2620, 2997, 3013, 3105, 3330, 3404, 3537, 3726, 3930, 3996, 4140, 4255, 4716, 4847, 4995, 5106, 5895, 5994, 6026, 6210, 6660, 7074, 7452, 7659, 7860, 8510, 9039, 9315, 9694, 9990, 10212, 10611, 11790, 11988, 12052, 12420, 12765, 14148, 14541, 14985, 15065, 15318, 17020, 17685, 18078, 18630, 19388, 19980, 21222, 22977, 23580, 24235, 25530, 27117, 29082, 29970, 30130, 30636, 35370, 36156, 37260, 38295, 42444, 43623, 45195, 45954, 48470, 51060, 53055, 54234, 58164, 59940, 60260, 68931, 70740, 72705, 76590, 81351, 87246, 90390, 91908, 96940, 106110, 108468, 111481, 114885, 130869, 135585, 137862, 145410, 153180, 162702, 174492, 180780, 212220, 218115, 222962, 229770, 244053, 261738, 271170, 275724, 290820, 325404, 334443, 344655, 392607, 406755, 436230, 445924, 459540, 488106, 523476, 542340, 557405, 654345, 668886, 689310, 785214, 813510, 872460, 976212, 1003329, 1114810, 1220265, 1308690, 1337772, 1378620, 1570428, 1627020, 1672215, 1963035, 2006658, 2229620, 2440530, 2617380, 3009987, 3344430, 3926070, 4013316, 4881060, 5016645, 6019974, 6688860, 7852140, 9029961, 10033290, 12039948, 15049935, 18059922, 20066580, 30099870, 36119844, 45149805, 60199740, 90299610, 180599220]

約数ペア:

[(1, 180599220), (2, 90299610), (3, 60199740), (4, 45149805), (5, 36119844), (6, 30099870), (9, 20066580), (10, 18059922), (12, 15049935), (15, 12039948), (18, 10033290), (20, 9029961), (23, 7852140), (27, 6688860), (30, 6019974), (36, 5016645), (37, 4881060), (45, 4013316), (46, 3926070), (54, 3344430), (60, 3009987), (69, 2617380), (74, 2440530), (81, 2229620), (90, 2006658), (92, 1963035), (108, 1672215), (111, 1627020), (115, 1570428), (131, 1378620), (135, 1337772), (138, 1308690), (148, 1220265), (162, 1114810), (180, 1003329), (185, 976212), (207, 872460), (222, 813510), (230, 785214), (262, 689310), (270, 668886), (276, 654345), (324, 557405), (333, 542340), (345, 523476), (370, 488106), (393, 459540), (405, 445924), (414, 436230), (444, 406755), (460, 392607), (524, 344655), (540, 334443), (555, 325404), (621, 290820), (655, 275724), (666, 271170), (690, 261738), (740, 244053), (786, 229770), (810, 222962), (828, 218115), (851, 212220), (999, 180780), (1035, 174492), (1110, 162702), (1179, 153180), (1242, 145410), (1310, 137862), (1332, 135585), (1380, 130869), (1572, 114885), (1620, 111481), (1665, 108468), (1702, 106110), (1863, 96940), (1965, 91908), (1998, 90390), (2070, 87246), (2220, 81351), (2358, 76590), (2484, 72705), (2553, 70740), (2620, 68931), (2997, 60260), (3013, 59940), (3105, 58164), (3330, 54234), (3404, 53055), (3537, 51060), (3726, 48470), (3930, 45954), (3996, 45195), (4140, 43623), (4255, 42444), (4716, 38295), (4847, 37260), (4995, 36156), (5106, 35370), (5895, 30636), (5994, 30130), (6026, 29970), (6210, 29082), (6660, 27117), (7074, 25530), (7452, 24235), (7659, 23580), (7860, 22977), (8510, 21222), (9039, 19980), (9315, 19388), (9694, 18630), (9990, 18078), (10212, 17685), (10611, 17020), (11790, 15318), (11988, 15065), (12052, 14985), (12420, 14541), (12765, 14148)]