130102020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 436487688

約数和(自身を除く): 306385668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 61, 68, 82, 85, 90, 102, 122, 123, 153, 164, 170, 180, 183, 204, 205, 244, 246, 255, 289, 305, 306, 340, 366, 369, 410, 492, 510, 549, 578, 610, 612, 615, 697, 732, 738, 765, 820, 867, 915, 1020, 1037, 1098, 1156, 1220, 1230, 1394, 1445, 1476, 1530, 1734, 1830, 1845, 2074, 2091, 2196, 2460, 2501, 2601, 2745, 2788, 2890, 3060, 3111, 3468, 3485, 3660, 3690, 4148, 4182, 4335, 5002, 5185, 5202, 5490, 5780, 6222, 6273, 6970, 7380, 7503, 8364, 8670, 9333, 10004, 10370, 10404, 10455, 10980, 11849, 12444, 12505, 12546, 13005, 13940, 15006, 15555, 17340, 17629, 18666, 20740, 20910, 22509, 23698, 25010, 25092, 26010, 30012, 31110, 31365, 35258, 35547, 37332, 37515, 41820, 42517, 45018, 46665, 47396, 50020, 52020, 52887, 59245, 62220, 62730, 70516, 71094, 75030, 85034, 88145, 90036, 93330, 105774, 106641, 112545, 118490, 125460, 127551, 142188, 150060, 158661, 170068, 176290, 177735, 186660, 211548, 212585, 213282, 225090, 236980, 255102, 264435, 317322, 352580, 355470, 382653, 425170, 426564, 450180, 510204, 528870, 533205, 634644, 637755, 710940, 722789, 765306, 793305, 850340, 1057740, 1066410, 1275510, 1445578, 1530612, 1586610, 1913265, 2132820, 2168367, 2551020, 2891156, 3173220, 3613945, 3826530, 4336734, 6505101, 7227890, 7653060, 8673468, 10841835, 13010202, 14455780, 21683670, 26020404, 32525505, 43367340, 65051010, 130102020]

約数ペア:

[(1, 130102020), (2, 65051010), (3, 43367340), (4, 32525505), (5, 26020404), (6, 21683670), (9, 14455780), (10, 13010202), (12, 10841835), (15, 8673468), (17, 7653060), (18, 7227890), (20, 6505101), (30, 4336734), (34, 3826530), (36, 3613945), (41, 3173220), (45, 2891156), (51, 2551020), (60, 2168367), (61, 2132820), (68, 1913265), (82, 1586610), (85, 1530612), (90, 1445578), (102, 1275510), (122, 1066410), (123, 1057740), (153, 850340), (164, 793305), (170, 765306), (180, 722789), (183, 710940), (204, 637755), (205, 634644), (244, 533205), (246, 528870), (255, 510204), (289, 450180), (305, 426564), (306, 425170), (340, 382653), (366, 355470), (369, 352580), (410, 317322), (492, 264435), (510, 255102), (549, 236980), (578, 225090), (610, 213282), (612, 212585), (615, 211548), (697, 186660), (732, 177735), (738, 176290), (765, 170068), (820, 158661), (867, 150060), (915, 142188), (1020, 127551), (1037, 125460), (1098, 118490), (1156, 112545), (1220, 106641), (1230, 105774), (1394, 93330), (1445, 90036), (1476, 88145), (1530, 85034), (1734, 75030), (1830, 71094), (1845, 70516), (2074, 62730), (2091, 62220), (2196, 59245), (2460, 52887), (2501, 52020), (2601, 50020), (2745, 47396), (2788, 46665), (2890, 45018), (3060, 42517), (3111, 41820), (3468, 37515), (3485, 37332), (3660, 35547), (3690, 35258), (4148, 31365), (4182, 31110), (4335, 30012), (5002, 26010), (5185, 25092), (5202, 25010), (5490, 23698), (5780, 22509), (6222, 20910), (6273, 20740), (6970, 18666), (7380, 17629), (7503, 17340), (8364, 15555), (8670, 15006), (9333, 13940), (10004, 13005), (10370, 12546), (10404, 12505), (10455, 12444), (10980, 11849)]