470663700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 1609896960

約数和(自身を除く): 1139233260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 31, 34, 39, 50, 51, 52, 60, 62, 65, 68, 75, 78, 85, 93, 100, 102, 124, 130, 150, 155, 156, 170, 186, 195, 204, 221, 229, 255, 260, 300, 310, 325, 340, 372, 390, 403, 425, 442, 458, 465, 510, 527, 620, 650, 663, 687, 775, 780, 806, 850, 884, 916, 930, 975, 1020, 1054, 1105, 1145, 1209, 1275, 1300, 1326, 1374, 1550, 1581, 1612, 1700, 1860, 1950, 2015, 2108, 2210, 2290, 2325, 2418, 2550, 2635, 2652, 2748, 2977, 3100, 3162, 3315, 3435, 3893, 3900, 4030, 4420, 4580, 4650, 4836, 5100, 5270, 5525, 5725, 5954, 6045, 6324, 6630, 6851, 6870, 7099, 7786, 7905, 8060, 8931, 9300, 10075, 10540, 11050, 11450, 11679, 11908, 12090, 13175, 13260, 13702, 13740, 14198, 14885, 15572, 15810, 16575, 17175, 17862, 19465, 20150, 20553, 21297, 22100, 22900, 23358, 24180, 26350, 27404, 28396, 29770, 30225, 31620, 33150, 34255, 34350, 35495, 35724, 38930, 39525, 40300, 41106, 42594, 44655, 46716, 50609, 52700, 58395, 59540, 60450, 66300, 68510, 68700, 70990, 74425, 77860, 79050, 82212, 85188, 89310, 92287, 97325, 101218, 102765, 106485, 116790, 120683, 120900, 137020, 141980, 148850, 151827, 158100, 171275, 177475, 178620, 184574, 194650, 202436, 205530, 212970, 223275, 233580, 241366, 253045, 276861, 291975, 297700, 303654, 342550, 354950, 362049, 369148, 389300, 411060, 425940, 446550, 461435, 482732, 506090, 513825, 532425, 553722, 583950, 603415, 607308, 685100, 709900, 724098, 759135, 893100, 922870, 1012180, 1027650, 1064850, 1107444, 1167900, 1206830, 1265225, 1384305, 1448196, 1518270, 1568879, 1810245, 1845740, 2055300, 2129700, 2307175, 2413660, 2530450, 2768610, 3017075, 3036540, 3137758, 3620490, 3795675, 4614350, 4706637, 5060900, 5537220, 6034150, 6275516, 6921525, 7240980, 7591350, 7844395, 9051225, 9228700, 9413274, 12068300, 13843050, 15182700, 15688790, 18102450, 18826548, 23533185, 27686100, 31377580, 36204900, 39221975, 47066370, 78443950, 94132740, 117665925, 156887900, 235331850, 470663700]

約数ペア:

[(1, 470663700), (2, 235331850), (3, 156887900), (4, 117665925), (5, 94132740), (6, 78443950), (10, 47066370), (12, 39221975), (13, 36204900), (15, 31377580), (17, 27686100), (20, 23533185), (25, 18826548), (26, 18102450), (30, 15688790), (31, 15182700), (34, 13843050), (39, 12068300), (50, 9413274), (51, 9228700), (52, 9051225), (60, 7844395), (62, 7591350), (65, 7240980), (68, 6921525), (75, 6275516), (78, 6034150), (85, 5537220), (93, 5060900), (100, 4706637), (102, 4614350), (124, 3795675), (130, 3620490), (150, 3137758), (155, 3036540), (156, 3017075), (170, 2768610), (186, 2530450), (195, 2413660), (204, 2307175), (221, 2129700), (229, 2055300), (255, 1845740), (260, 1810245), (300, 1568879), (310, 1518270), (325, 1448196), (340, 1384305), (372, 1265225), (390, 1206830), (403, 1167900), (425, 1107444), (442, 1064850), (458, 1027650), (465, 1012180), (510, 922870), (527, 893100), (620, 759135), (650, 724098), (663, 709900), (687, 685100), (775, 607308), (780, 603415), (806, 583950), (850, 553722), (884, 532425), (916, 513825), (930, 506090), (975, 482732), (1020, 461435), (1054, 446550), (1105, 425940), (1145, 411060), (1209, 389300), (1275, 369148), (1300, 362049), (1326, 354950), (1374, 342550), (1550, 303654), (1581, 297700), (1612, 291975), (1700, 276861), (1860, 253045), (1950, 241366), (2015, 233580), (2108, 223275), (2210, 212970), (2290, 205530), (2325, 202436), (2418, 194650), (2550, 184574), (2635, 178620), (2652, 177475), (2748, 171275), (2977, 158100), (3100, 151827), (3162, 148850), (3315, 141980), (3435, 137020), (3893, 120900), (3900, 120683), (4030, 116790), (4420, 106485), (4580, 102765), (4650, 101218), (4836, 97325), (5100, 92287), (5270, 89310), (5525, 85188), (5725, 82212), (5954, 79050), (6045, 77860), (6324, 74425), (6630, 70990), (6851, 68700), (6870, 68510), (7099, 66300), (7786, 60450), (7905, 59540), (8060, 58395), (8931, 52700), (9300, 50609), (10075, 46716), (10540, 44655), (11050, 42594), (11450, 41106), (11679, 40300), (11908, 39525), (12090, 38930), (13175, 35724), (13260, 35495), (13702, 34350), (13740, 34255), (14198, 33150), (14885, 31620), (15572, 30225), (15810, 29770), (16575, 28396), (17175, 27404), (17862, 26350), (19465, 24180), (20150, 23358), (20553, 22900), (21297, 22100)]