146901420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 480156768

約数和(自身を除く): 333255348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 61, 68, 85, 90, 102, 122, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 366, 510, 549, 610, 612, 732, 765, 787, 915, 1020, 1037, 1098, 1220, 1530, 1574, 1830, 2074, 2196, 2361, 2745, 3060, 3111, 3148, 3660, 3935, 4148, 4722, 5185, 5490, 6222, 7083, 7870, 9333, 9444, 10370, 10980, 11805, 12444, 13379, 14166, 15555, 15740, 18666, 20740, 23610, 26758, 28332, 31110, 35415, 37332, 40137, 46665, 47220, 48007, 53516, 62220, 66895, 70830, 80274, 93330, 96014, 120411, 133790, 141660, 144021, 160548, 186660, 192028, 200685, 240035, 240822, 267580, 288042, 401370, 432063, 480070, 481644, 576084, 602055, 720105, 802740, 816119, 864126, 960140, 1204110, 1440210, 1632238, 1728252, 2160315, 2408220, 2448357, 2880420, 3264476, 4080595, 4320630, 4896714, 7345071, 8161190, 8641260, 9793428, 12241785, 14690142, 16322380, 24483570, 29380284, 36725355, 48967140, 73450710, 146901420]

約数ペア:

[(1, 146901420), (2, 73450710), (3, 48967140), (4, 36725355), (5, 29380284), (6, 24483570), (9, 16322380), (10, 14690142), (12, 12241785), (15, 9793428), (17, 8641260), (18, 8161190), (20, 7345071), (30, 4896714), (34, 4320630), (36, 4080595), (45, 3264476), (51, 2880420), (60, 2448357), (61, 2408220), (68, 2160315), (85, 1728252), (90, 1632238), (102, 1440210), (122, 1204110), (153, 960140), (170, 864126), (180, 816119), (183, 802740), (204, 720105), (244, 602055), (255, 576084), (305, 481644), (306, 480070), (340, 432063), (366, 401370), (510, 288042), (549, 267580), (610, 240822), (612, 240035), (732, 200685), (765, 192028), (787, 186660), (915, 160548), (1020, 144021), (1037, 141660), (1098, 133790), (1220, 120411), (1530, 96014), (1574, 93330), (1830, 80274), (2074, 70830), (2196, 66895), (2361, 62220), (2745, 53516), (3060, 48007), (3111, 47220), (3148, 46665), (3660, 40137), (3935, 37332), (4148, 35415), (4722, 31110), (5185, 28332), (5490, 26758), (6222, 23610), (7083, 20740), (7870, 18666), (9333, 15740), (9444, 15555), (10370, 14166), (10980, 13379), (11805, 12444)]