201310260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8581}}^1$

素因数の和:8633

約数の個数: 96

約数和(自身を含む): 622847232

約数和(自身を除く): 421536972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 7820, 8581, 11730, 17162, 23460, 25743, 34324, 42905, 51486, 85810, 102972, 128715, 145877, 171620, 197363, 257430, 291754, 394726, 437631, 514860, 583508, 592089, 729385, 789452, 875262, 986815, 1184178, 1458770, 1750524, 1973630, 2188155, 2368356, 2917540, 2960445, 3355171, 3947260, 4376310, 5920890, 6710342, 8752620, 10065513, 11841780, 13420684, 16775855, 20131026, 33551710, 40262052, 50327565, 67103420, 100655130, 201310260]

約数ペア:

[(1, 201310260), (2, 100655130), (3, 67103420), (4, 50327565), (5, 40262052), (6, 33551710), (10, 20131026), (12, 16775855), (15, 13420684), (17, 11841780), (20, 10065513), (23, 8752620), (30, 6710342), (34, 5920890), (46, 4376310), (51, 3947260), (60, 3355171), (68, 2960445), (69, 2917540), (85, 2368356), (92, 2188155), (102, 1973630), (115, 1750524), (138, 1458770), (170, 1184178), (204, 986815), (230, 875262), (255, 789452), (276, 729385), (340, 592089), (345, 583508), (391, 514860), (460, 437631), (510, 394726), (690, 291754), (782, 257430), (1020, 197363), (1173, 171620), (1380, 145877), (1564, 128715), (1955, 102972), (2346, 85810), (3910, 51486), (4692, 42905), (5865, 34324), (7820, 25743), (8581, 23460), (11730, 17162)]