30614220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 120657600

約数和(自身を除く): 90043380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 89, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 178, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 267, 270, 273, 294, 315, 351, 356, 364, 378, 390, 420, 441, 445, 455, 468, 490, 534, 540, 546, 585, 588, 623, 630, 637, 702, 735, 756, 780, 801, 819, 882, 890, 910, 945, 980, 1068, 1092, 1157, 1170, 1246, 1260, 1274, 1323, 1335, 1365, 1404, 1470, 1602, 1638, 1755, 1764, 1780, 1820, 1869, 1890, 1911, 2205, 2314, 2340, 2403, 2457, 2492, 2548, 2646, 2670, 2730, 2940, 3115, 3185, 3204, 3276, 3471, 3510, 3738, 3780, 3822, 4005, 4095, 4361, 4410, 4628, 4806, 4914, 5292, 5340, 5460, 5607, 5733, 5785, 6230, 6370, 6615, 6942, 7020, 7476, 7644, 8010, 8099, 8190, 8722, 8820, 9345, 9555, 9612, 9828, 10413, 11214, 11466, 11570, 12015, 12285, 12460, 12740, 13083, 13230, 13884, 16020, 16198, 16380, 16821, 17199, 17355, 17444, 18690, 19110, 20826, 21805, 22428, 22932, 23140, 24030, 24297, 24570, 26166, 26460, 28035, 28665, 31239, 32396, 33642, 34398, 34710, 37380, 38220, 39249, 40495, 41652, 43610, 48060, 48594, 49140, 52065, 52332, 56070, 56693, 57330, 62478, 65415, 67284, 68796, 69420, 72891, 78498, 80990, 84105, 85995, 87220, 97188, 104130, 112140, 113386, 114660, 117747, 121485, 124956, 130830, 145782, 156195, 156996, 161980, 168210, 170079, 171990, 196245, 208260, 218673, 226772, 235494, 242970, 261660, 283465, 291564, 312390, 336420, 340158, 343980, 364455, 392490, 437346, 470988, 485940, 510237, 566930, 588735, 624780, 680316, 728910, 784980, 850395, 874692, 1020474, 1093365, 1133860, 1177470, 1457820, 1530711, 1700790, 2040948, 2186730, 2354940, 2551185, 3061422, 3401580, 4373460, 5102370, 6122844, 7653555, 10204740, 15307110, 30614220]

約数ペア:

[(1, 30614220), (2, 15307110), (3, 10204740), (4, 7653555), (5, 6122844), (6, 5102370), (7, 4373460), (9, 3401580), (10, 3061422), (12, 2551185), (13, 2354940), (14, 2186730), (15, 2040948), (18, 1700790), (20, 1530711), (21, 1457820), (26, 1177470), (27, 1133860), (28, 1093365), (30, 1020474), (35, 874692), (36, 850395), (39, 784980), (42, 728910), (45, 680316), (49, 624780), (52, 588735), (54, 566930), (60, 510237), (63, 485940), (65, 470988), (70, 437346), (78, 392490), (84, 364455), (89, 343980), (90, 340158), (91, 336420), (98, 312390), (105, 291564), (108, 283465), (117, 261660), (126, 242970), (130, 235494), (135, 226772), (140, 218673), (147, 208260), (156, 196245), (178, 171990), (180, 170079), (182, 168210), (189, 161980), (195, 156996), (196, 156195), (210, 145782), (234, 130830), (245, 124956), (252, 121485), (260, 117747), (267, 114660), (270, 113386), (273, 112140), (294, 104130), (315, 97188), (351, 87220), (356, 85995), (364, 84105), (378, 80990), (390, 78498), (420, 72891), (441, 69420), (445, 68796), (455, 67284), (468, 65415), (490, 62478), (534, 57330), (540, 56693), (546, 56070), (585, 52332), (588, 52065), (623, 49140), (630, 48594), (637, 48060), (702, 43610), (735, 41652), (756, 40495), (780, 39249), (801, 38220), (819, 37380), (882, 34710), (890, 34398), (910, 33642), (945, 32396), (980, 31239), (1068, 28665), (1092, 28035), (1157, 26460), (1170, 26166), (1246, 24570), (1260, 24297), (1274, 24030), (1323, 23140), (1335, 22932), (1365, 22428), (1404, 21805), (1470, 20826), (1602, 19110), (1638, 18690), (1755, 17444), (1764, 17355), (1780, 17199), (1820, 16821), (1869, 16380), (1890, 16198), (1911, 16020), (2205, 13884), (2314, 13230), (2340, 13083), (2403, 12740), (2457, 12460), (2492, 12285), (2548, 12015), (2646, 11570), (2670, 11466), (2730, 11214), (2940, 10413), (3115, 9828), (3185, 9612), (3204, 9555), (3276, 9345), (3471, 8820), (3510, 8722), (3738, 8190), (3780, 8099), (3822, 8010), (4005, 7644), (4095, 7476), (4361, 7020), (4410, 6942), (4628, 6615), (4806, 6370), (4914, 6230), (5292, 5785), (5340, 5733), (5460, 5607)]