289332180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4166

約数の個数: 144

約数和(自身を含む): 969905664

約数和(自身を除く): 680573484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 2070, 2346, 3060, 3519, 3910, 4111, 4140, 4692, 5865, 7038, 7820, 8222, 11730, 12333, 14076, 16444, 17595, 20555, 23460, 24666, 35190, 36999, 41110, 49332, 61665, 69887, 70380, 73998, 82220, 94553, 123330, 139774, 147996, 184995, 189106, 209661, 246660, 279548, 283659, 349435, 369990, 378212, 419322, 472765, 567318, 628983, 698870, 739980, 838644, 850977, 945530, 1048305, 1134636, 1257966, 1397740, 1418295, 1607401, 1701954, 1891060, 2096610, 2515932, 2836590, 3144915, 3214802, 3403908, 4193220, 4254885, 4822203, 5673180, 6289830, 6429604, 8037005, 8509770, 9644406, 12579660, 14466609, 16074010, 17019540, 19288812, 24111015, 28933218, 32148020, 48222030, 57866436, 72333045, 96444060, 144666090, 289332180]

約数ペア:

[(1, 289332180), (2, 144666090), (3, 96444060), (4, 72333045), (5, 57866436), (6, 48222030), (9, 32148020), (10, 28933218), (12, 24111015), (15, 19288812), (17, 17019540), (18, 16074010), (20, 14466609), (23, 12579660), (30, 9644406), (34, 8509770), (36, 8037005), (45, 6429604), (46, 6289830), (51, 5673180), (60, 4822203), (68, 4254885), (69, 4193220), (85, 3403908), (90, 3214802), (92, 3144915), (102, 2836590), (115, 2515932), (138, 2096610), (153, 1891060), (170, 1701954), (180, 1607401), (204, 1418295), (207, 1397740), (230, 1257966), (255, 1134636), (276, 1048305), (306, 945530), (340, 850977), (345, 838644), (391, 739980), (414, 698870), (460, 628983), (510, 567318), (612, 472765), (690, 419322), (765, 378212), (782, 369990), (828, 349435), (1020, 283659), (1035, 279548), (1173, 246660), (1380, 209661), (1530, 189106), (1564, 184995), (1955, 147996), (2070, 139774), (2346, 123330), (3060, 94553), (3519, 82220), (3910, 73998), (4111, 70380), (4140, 69887), (4692, 61665), (5865, 49332), (7038, 41110), (7820, 36999), (8222, 35190), (11730, 24666), (12333, 23460), (14076, 20555), (16444, 17595)]