225536220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 862243200

約数和(自身を除く): 636706980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 281, 294, 315, 343, 364, 390, 420, 441, 455, 468, 490, 546, 562, 585, 588, 630, 637, 686, 735, 780, 819, 843, 882, 910, 980, 1029, 1092, 1124, 1170, 1260, 1274, 1365, 1372, 1405, 1470, 1638, 1686, 1715, 1764, 1820, 1911, 1967, 2058, 2205, 2340, 2529, 2548, 2730, 2810, 2940, 3087, 3185, 3276, 3372, 3430, 3653, 3822, 3934, 4095, 4116, 4215, 4410, 4459, 5058, 5145, 5460, 5620, 5733, 5901, 6174, 6370, 6860, 7306, 7644, 7868, 8190, 8430, 8820, 8918, 9555, 9835, 10116, 10290, 10959, 11466, 11802, 12348, 12645, 12740, 13377, 13769, 14612, 15435, 16380, 16860, 17703, 17836, 18265, 19110, 19670, 20580, 21918, 22295, 22932, 23604, 25290, 25571, 26754, 27538, 28665, 29505, 30870, 32877, 35406, 36530, 38220, 39340, 40131, 41307, 43836, 44590, 50580, 51142, 53508, 54795, 55076, 57330, 59010, 61740, 65754, 66885, 68845, 70812, 73060, 76713, 80262, 82614, 88515, 89180, 96383, 102284, 109590, 114660, 118020, 123921, 127855, 131508, 133770, 137690, 153426, 160524, 164385, 165228, 177030, 178997, 192766, 200655, 206535, 219180, 230139, 247842, 255710, 267540, 275380, 289149, 306852, 328770, 354060, 357994, 383565, 385532, 401310, 413070, 460278, 481915, 495684, 511420, 536991, 578298, 619605, 657540, 715988, 767130, 802620, 826140, 867447, 894985, 920556, 963830, 1073982, 1150695, 1156596, 1239210, 1252979, 1445745, 1534260, 1610973, 1734894, 1789970, 1927660, 2147964, 2301390, 2478420, 2505958, 2684955, 2891490, 3221946, 3469788, 3579940, 3758937, 4337235, 4602780, 5011916, 5369910, 5782980, 6264895, 6443892, 7517874, 8054865, 8674470, 10739820, 11276811, 12529790, 15035748, 16109730, 17348940, 18794685, 22553622, 25059580, 32219460, 37589370, 45107244, 56384055, 75178740, 112768110, 225536220]

約数ペア:

[(1, 225536220), (2, 112768110), (3, 75178740), (4, 56384055), (5, 45107244), (6, 37589370), (7, 32219460), (9, 25059580), (10, 22553622), (12, 18794685), (13, 17348940), (14, 16109730), (15, 15035748), (18, 12529790), (20, 11276811), (21, 10739820), (26, 8674470), (28, 8054865), (30, 7517874), (35, 6443892), (36, 6264895), (39, 5782980), (42, 5369910), (45, 5011916), (49, 4602780), (52, 4337235), (60, 3758937), (63, 3579940), (65, 3469788), (70, 3221946), (78, 2891490), (84, 2684955), (90, 2505958), (91, 2478420), (98, 2301390), (105, 2147964), (117, 1927660), (126, 1789970), (130, 1734894), (140, 1610973), (147, 1534260), (156, 1445745), (180, 1252979), (182, 1239210), (195, 1156596), (196, 1150695), (210, 1073982), (234, 963830), (245, 920556), (252, 894985), (260, 867447), (273, 826140), (281, 802620), (294, 767130), (315, 715988), (343, 657540), (364, 619605), (390, 578298), (420, 536991), (441, 511420), (455, 495684), (468, 481915), (490, 460278), (546, 413070), (562, 401310), (585, 385532), (588, 383565), (630, 357994), (637, 354060), (686, 328770), (735, 306852), (780, 289149), (819, 275380), (843, 267540), (882, 255710), (910, 247842), (980, 230139), (1029, 219180), (1092, 206535), (1124, 200655), (1170, 192766), (1260, 178997), (1274, 177030), (1365, 165228), (1372, 164385), (1405, 160524), (1470, 153426), (1638, 137690), (1686, 133770), (1715, 131508), (1764, 127855), (1820, 123921), (1911, 118020), (1967, 114660), (2058, 109590), (2205, 102284), (2340, 96383), (2529, 89180), (2548, 88515), (2730, 82614), (2810, 80262), (2940, 76713), (3087, 73060), (3185, 70812), (3276, 68845), (3372, 66885), (3430, 65754), (3653, 61740), (3822, 59010), (3934, 57330), (4095, 55076), (4116, 54795), (4215, 53508), (4410, 51142), (4459, 50580), (5058, 44590), (5145, 43836), (5460, 41307), (5620, 40131), (5733, 39340), (5901, 38220), (6174, 36530), (6370, 35406), (6860, 32877), (7306, 30870), (7644, 29505), (7868, 28665), (8190, 27538), (8430, 26754), (8820, 25571), (8918, 25290), (9555, 23604), (9835, 22932), (10116, 22295), (10290, 21918), (10959, 20580), (11466, 19670), (11802, 19110), (12348, 18265), (12645, 17836), (12740, 17703), (13377, 16860), (13769, 16380), (14612, 15435)]