450225418920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1\times {\mathrm{49109}}^1$

素因数の和:53163

約数の個数: 128

約数和(自身を含む): 1422147024000

約数和(自身を除く): 971921605080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 4021, 8042, 12063, 16084, 20105, 24126, 32168, 40210, 48252, 49109, 60315, 76399, 80420, 96504, 98218, 120630, 147327, 152798, 160840, 196436, 229197, 241260, 245545, 294654, 305596, 381995, 392872, 458394, 482520, 491090, 589308, 611192, 736635, 763990, 916788, 933071, 982180, 1145985, 1178616, 1473270, 1527980, 1833576, 1866142, 1964360, 2291970, 2799213, 2946540, 3055960, 3732284, 4583940, 4665355, 5598426, 5893080, 7464568, 9167880, 9330710, 11196852, 13996065, 18661420, 22393704, 27992130, 37322840, 55984260, 111968520, 197467289, 394934578, 592401867, 789869156, 987336445, 1184803734, 1579738312, 1974672890, 2369607468, 2962009335, 3751878491, 3949345780, 4739214936, 5924018670, 7503756982, 7898691560, 11255635473, 11848037340, 15007513964, 18759392455, 22511270946, 23696074680, 30015027928, 37518784910, 45022541892, 56278177365, 75037569820, 90045083784, 112556354730, 150075139640, 225112709460, 450225418920]

約数ペア:

[(1, 450225418920), (2, 225112709460), (3, 150075139640), (4, 112556354730), (5, 90045083784), (6, 75037569820), (8, 56278177365), (10, 45022541892), (12, 37518784910), (15, 30015027928), (19, 23696074680), (20, 22511270946), (24, 18759392455), (30, 15007513964), (38, 11848037340), (40, 11255635473), (57, 7898691560), (60, 7503756982), (76, 5924018670), (95, 4739214936), (114, 3949345780), (120, 3751878491), (152, 2962009335), (190, 2369607468), (228, 1974672890), (285, 1579738312), (380, 1184803734), (456, 987336445), (570, 789869156), (760, 592401867), (1140, 394934578), (2280, 197467289), (4021, 111968520), (8042, 55984260), (12063, 37322840), (16084, 27992130), (20105, 22393704), (24126, 18661420), (32168, 13996065), (40210, 11196852), (48252, 9330710), (49109, 9167880), (60315, 7464568), (76399, 5893080), (80420, 5598426), (96504, 4665355), (98218, 4583940), (120630, 3732284), (147327, 3055960), (152798, 2946540), (160840, 2799213), (196436, 2291970), (229197, 1964360), (241260, 1866142), (245545, 1833576), (294654, 1527980), (305596, 1473270), (381995, 1178616), (392872, 1145985), (458394, 982180), (482520, 933071), (491090, 916788), (589308, 763990), (611192, 736635)]