204019380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 144

約数和(自身を含む): 666613584

約数和(自身を除く): 462594204

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, 915, 1020, 1037, 1093, 1098, 1220, 1530, 1830, 2074, 2186, 2196, 2745, 3060, 3111, 3279, 3660, 4148, 4372, 5185, 5465, 5490, 6222, 6558, 9333, 9837, 10370, 10930, 10980, 12444, 13116, 15555, 16395, 18581, 18666, 19674, 20740, 21860, 31110, 32790, 37162, 37332, 39348, 46665, 49185, 55743, 62220, 65580, 66673, 74324, 92905, 93330, 98370, 111486, 133346, 167229, 185810, 186660, 196740, 200019, 222972, 266692, 278715, 333365, 334458, 371620, 400038, 557430, 600057, 666730, 668916, 800076, 836145, 1000095, 1114860, 1133441, 1200114, 1333460, 1672290, 2000190, 2266882, 2400228, 3000285, 3344580, 3400323, 4000380, 4533764, 5667205, 6000570, 6800646, 10200969, 11334410, 12001140, 13601292, 17001615, 20401938, 22668820, 34003230, 40803876, 51004845, 68006460, 102009690, 204019380]

約数ペア:

[(1, 204019380), (2, 102009690), (3, 68006460), (4, 51004845), (5, 40803876), (6, 34003230), (9, 22668820), (10, 20401938), (12, 17001615), (15, 13601292), (17, 12001140), (18, 11334410), (20, 10200969), (30, 6800646), (34, 6000570), (36, 5667205), (45, 4533764), (51, 4000380), (60, 3400323), (61, 3344580), (68, 3000285), (85, 2400228), (90, 2266882), (102, 2000190), (122, 1672290), (153, 1333460), (170, 1200114), (180, 1133441), (183, 1114860), (204, 1000095), (244, 836145), (255, 800076), (305, 668916), (306, 666730), (340, 600057), (366, 557430), (510, 400038), (549, 371620), (610, 334458), (612, 333365), (732, 278715), (765, 266692), (915, 222972), (1020, 200019), (1037, 196740), (1093, 186660), (1098, 185810), (1220, 167229), (1530, 133346), (1830, 111486), (2074, 98370), (2186, 93330), (2196, 92905), (2745, 74324), (3060, 66673), (3111, 65580), (3279, 62220), (3660, 55743), (4148, 49185), (4372, 46665), (5185, 39348), (5465, 37332), (5490, 37162), (6222, 32790), (6558, 31110), (9333, 21860), (9837, 20740), (10370, 19674), (10930, 18666), (10980, 18581), (12444, 16395), (13116, 15555)]