204698700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 162

約数和(自身を含む): 682445036

約数和(自身を除く): 477746336

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 289, 300, 306, 340, 425, 450, 510, 578, 612, 765, 787, 850, 867, 900, 1020, 1156, 1275, 1445, 1530, 1574, 1700, 1734, 2361, 2550, 2601, 2890, 3060, 3148, 3468, 3825, 3935, 4335, 4722, 5100, 5202, 5780, 7083, 7225, 7650, 7870, 8670, 9444, 10404, 11805, 13005, 13379, 14166, 14450, 15300, 15740, 17340, 19675, 21675, 23610, 26010, 26758, 28332, 28900, 35415, 39350, 40137, 43350, 47220, 52020, 53516, 59025, 65025, 66895, 70830, 78700, 80274, 86700, 118050, 120411, 130050, 133790, 141660, 160548, 177075, 200685, 227443, 236100, 240822, 260100, 267580, 334475, 354150, 401370, 454886, 481644, 602055, 668950, 682329, 708300, 802740, 909772, 1003425, 1137215, 1204110, 1337900, 1364658, 2006850, 2046987, 2274430, 2408220, 2729316, 3010275, 3411645, 4013700, 4093974, 4548860, 5686075, 6020550, 6823290, 8187948, 10234935, 11372150, 12041100, 13646580, 17058225, 20469870, 22744300, 34116450, 40939740, 51174675, 68232900, 102349350, 204698700]

約数ペア:

[(1, 204698700), (2, 102349350), (3, 68232900), (4, 51174675), (5, 40939740), (6, 34116450), (9, 22744300), (10, 20469870), (12, 17058225), (15, 13646580), (17, 12041100), (18, 11372150), (20, 10234935), (25, 8187948), (30, 6823290), (34, 6020550), (36, 5686075), (45, 4548860), (50, 4093974), (51, 4013700), (60, 3411645), (68, 3010275), (75, 2729316), (85, 2408220), (90, 2274430), (100, 2046987), (102, 2006850), (150, 1364658), (153, 1337900), (170, 1204110), (180, 1137215), (204, 1003425), (225, 909772), (255, 802740), (289, 708300), (300, 682329), (306, 668950), (340, 602055), (425, 481644), (450, 454886), (510, 401370), (578, 354150), (612, 334475), (765, 267580), (787, 260100), (850, 240822), (867, 236100), (900, 227443), (1020, 200685), (1156, 177075), (1275, 160548), (1445, 141660), (1530, 133790), (1574, 130050), (1700, 120411), (1734, 118050), (2361, 86700), (2550, 80274), (2601, 78700), (2890, 70830), (3060, 66895), (3148, 65025), (3468, 59025), (3825, 53516), (3935, 52020), (4335, 47220), (4722, 43350), (5100, 40137), (5202, 39350), (5780, 35415), (7083, 28900), (7225, 28332), (7650, 26758), (7870, 26010), (8670, 23610), (9444, 21675), (10404, 19675), (11805, 17340), (13005, 15740), (13379, 15300), (14166, 14450)]