30511805220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{22063}}^1$

素因数の和:22291

約数の個数: 192

約数和(自身を含む): 102751165440

約数和(自身を除く): 72239360220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 197, 234, 260, 270, 351, 390, 394, 468, 540, 585, 591, 702, 780, 788, 985, 1170, 1182, 1404, 1755, 1773, 1970, 2340, 2364, 2561, 2955, 3510, 3546, 3940, 5122, 5319, 5910, 7020, 7092, 7683, 8865, 10244, 10638, 11820, 12805, 15366, 17730, 21276, 22063, 23049, 25610, 26595, 30732, 35460, 38415, 44126, 46098, 51220, 53190, 66189, 69147, 76830, 88252, 92196, 106380, 110315, 115245, 132378, 138294, 153660, 198567, 220630, 230490, 264756, 276588, 286819, 330945, 345735, 397134, 441260, 460980, 573638, 595701, 661890, 691470, 794268, 860457, 992835, 1147276, 1191402, 1323780, 1382940, 1434095, 1720914, 1985670, 2382804, 2581371, 2868190, 2978505, 3441828, 3971340, 4302285, 4346411, 5162742, 5736380, 5957010, 7744113, 8604570, 8692822, 10325484, 11914020, 12906855, 13039233, 15488226, 17209140, 17385644, 21732055, 25813710, 26078466, 30976452, 38720565, 39117699, 43464110, 51627420, 52156932, 56503343, 65196165, 77441130, 78235398, 86928220, 113006686, 117353097, 130392330, 154882260, 156470796, 169510029, 195588495, 226013372, 234706194, 260784660, 282516715, 339020058, 391176990, 469412388, 508530087, 565033430, 586765485, 678040116, 782353980, 847550145, 1017060174, 1130066860, 1173530970, 1525590261, 1695100290, 2034120348, 2347061940, 2542650435, 3051180522, 3390200580, 5085300870, 6102361044, 7627951305, 10170601740, 15255902610, 30511805220]

約数ペア:

[(1, 30511805220), (2, 15255902610), (3, 10170601740), (4, 7627951305), (5, 6102361044), (6, 5085300870), (9, 3390200580), (10, 3051180522), (12, 2542650435), (13, 2347061940), (15, 2034120348), (18, 1695100290), (20, 1525590261), (26, 1173530970), (27, 1130066860), (30, 1017060174), (36, 847550145), (39, 782353980), (45, 678040116), (52, 586765485), (54, 565033430), (60, 508530087), (65, 469412388), (78, 391176990), (90, 339020058), (108, 282516715), (117, 260784660), (130, 234706194), (135, 226013372), (156, 195588495), (180, 169510029), (195, 156470796), (197, 154882260), (234, 130392330), (260, 117353097), (270, 113006686), (351, 86928220), (390, 78235398), (394, 77441130), (468, 65196165), (540, 56503343), (585, 52156932), (591, 51627420), (702, 43464110), (780, 39117699), (788, 38720565), (985, 30976452), (1170, 26078466), (1182, 25813710), (1404, 21732055), (1755, 17385644), (1773, 17209140), (1970, 15488226), (2340, 13039233), (2364, 12906855), (2561, 11914020), (2955, 10325484), (3510, 8692822), (3546, 8604570), (3940, 7744113), (5122, 5957010), (5319, 5736380), (5910, 5162742), (7020, 4346411), (7092, 4302285), (7683, 3971340), (8865, 3441828), (10244, 2978505), (10638, 2868190), (11820, 2581371), (12805, 2382804), (15366, 1985670), (17730, 1720914), (21276, 1434095), (22063, 1382940), (23049, 1323780), (25610, 1191402), (26595, 1147276), (30732, 992835), (35460, 860457), (38415, 794268), (44126, 691470), (46098, 661890), (51220, 595701), (53190, 573638), (66189, 460980), (69147, 441260), (76830, 397134), (88252, 345735), (92196, 330945), (106380, 286819), (110315, 276588), (115245, 264756), (132378, 230490), (138294, 220630), (153660, 198567)]